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Limited public information available

This provider is listed in NPPES, but additional records were not identified in the sources currently connected. Additional information may be available directly from official licensing authorities.

TAMARA CALLAHAN, M.D.

PhysicianM.D.Obstetrics & Gynecology

LOUISVILLE, KYNPI · 1558308296Verified via NPPESStatus · A

State verification availableSave

Source: NPPES NPI RegistryLast refreshed Jul 8, 2026

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Educational answers with the public sources they came from. Phoenix never diagnoses and never recommends one provider or hospital over another.

Identity & practice

Legal name
TAMARA CALLAHAN, M.D.
Profession
Physician
NPI
1558308296
Primary specialty
Obstetrics & Gynecology
Taxonomy code
207V00000X
Practice status
A
Credentials
M.D.
Practice address
4123 DUTCHMANS LN STE 507 · LOUISVILLE, KY, 40207

Provider Intelligence

Everything public we can show about TAMARA CALLAHAN, M.D.

3 of 15 public-record dimensions are populated from connected sources. Where a dataset is not connected yet, Phoenix links you straight to the official lookup instead of guessing. Nothing here ranks or endorses a provider.

State licenses

Every state licence Phoenix has located for this provider, current or historical.

Verify at the official source

Check the state board

Licence status changes between refreshes. The issuing board is always the authoritative record.

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Board certifications

Specialty certification reported by a recognised certifying board.

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Look up on ABMS

Certification is a training and examination credential. It does not describe an individual patient outcome.

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Education

Professional school and degree records located in connected public sources.

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Not yet ingested

Education is published inconsistently across states. Absence here does not mean absence of training.

Check State board profiles & NPPES

Residency & fellowship

Postgraduate training programmes reported in public records.

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Not yet ingested

Training history is self-reported to boards and directories, and is not audited by Phoenix.

Check State board profiles & hospital directories

Hospital affiliations

Facilities publicly connected to this provider through directories or address overlap.

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Confirm with the practice

An affiliation means a public record links the provider to the facility. It does not guarantee admitting privileges today.

Check CMS Hospital Compare · NPPES

Practice locations

Addresses where the provider is publicly listed as practising.

Public records available

1 location

  • 4123 DUTCHMANS LN STE 507 · LOUISVILLE, KY, 40207 · Primary practice address (NPPES)502-259-3250Source record

Registry addresses lag reality. Always confirm the location before travelling to an appointment.

Verify at NPPES NPI Registry

Public disciplinary actions

Publicly posted board or government actions matched to this provider.

Verify at the official source

Search the state board

Phoenix reports that a record exists. It never interprets severity, intent, or current standing — read the original filing.

Check State boards · FSMB DocInfo

NPI details

The federal identity record every U.S. provider must maintain.

Public records available

NPI 1558308296

  • Legal name · TAMARA CALLAHAN, M.D.
  • Credentials · M.D.
  • Primary taxonomy · Obstetrics & Gynecology207V00000X

NPPES is self-maintained by the provider, so contact details can be out of date.

Verify at NPPES NPI Registry (CMS)

CMS participation

Whether the provider is enrolled in Medicare and accepting assignment.

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Look up on Medicare Care Compare

Medicare enrolment and assignment status are published by CMS and change frequently. Confirm before booking.

Check Medicare Care Compare (CMS)

OIG exclusion status

Whether the provider appears on the federal list of excluded individuals.

Verify at the official source

Search the OIG LEIE

Exclusion lists are name-based and can return similar names. Confirm identity fields before drawing a conclusion.

Check HHS OIG · List of Excluded Individuals/Entities

Open Payments

Payments and transfers of value reported by drug and device manufacturers.

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Search Open Payments

A reported payment is not evidence of wrongdoing. Research funding, meals, and royalties are all reported together.

Check CMS Open Payments

Years in practice

Time since the earliest licensing or practice record Phoenix can see.

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No dated record yet

This is a floor, not a career total — earlier practice may exist without a public dated record. Experience is not a quality measure.

Check Derived from dated public records

Languages

Languages spoken in the practice.

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Ask the practice directly

Language capability is rarely published in a reliable public dataset, so Phoenix will not guess it.

Check Practice / health plan directory

Accepted insurance

Plans and networks the provider participates in.

Verify at the official source

Confirm with your plan

Network participation changes mid-year and varies by plan and location. Your insurer's directory is the only reliable source.

Check Your health plan's provider directory

Procedure & specialty intelligence

What the specialty and taxonomy records say this provider is trained to do.

Public records available

1 specialty record

  • Obstetrics & Gynecology · Primary specialty (NPPES taxonomy)207V00000XSource record

Specialty codes describe scope of training, not procedure volume, outcomes, or suitability for your situation.

Verify at NPPES taxonomy · certifying boards

Practice Locations & Affiliations

Compiled from NPPES, CMS PECOS, and hospital directories

Primary Practice Location · NPPES

TAMARA CALLAHAN, M.D.

4123 DUTCHMANS LN STE 507 · LOUISVILLE, KY, 40207

Phone · 502-259-3250

Verified · NPPES

Source: NPPES NPI Registry

MICHELLE ABOUD INTERNAL MEDICINE PLLC

Healthcare Organization

710 BRECKENRIDGE LANE · LOUISVILLE, KY, 40207

Phone · 5024738065

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Taxonomy compatible + Same city

UNIVERSITY OF LOUISVILLE PHYSICIANS, INC.

Healthcare Organization

3900 KRESGE WAY, #41 · LOUISVILLE, KY, 40207

Phone · 5028993623

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Taxonomy compatible + Same city

S RANDOLPH SCHEEN III MD PSC INC

Healthcare Organization

4121 DUTCHMANS LANE · LOUISVILLE, KY, 40207

Phone · 5028931645

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Taxonomy compatible + Same city

KENTUCKY MEDICAL SPECIALISTS, PSC

Healthcare Organization

4001 KRESGE WAY STE # 236 · LOUISVILLE, KY, 40207

Phone · 5028937372

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Taxonomy compatible + Same city

MEDICAL SPECIALISTS OF KENTUCKIANA PLLC

Healthcare Organization

1013 DUPONT SQUARE NORTH · LOUISVILLE, KY, 40207

Phone · 5028966166

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Taxonomy compatible + Same city

LOUISVILLE INTERNAL MEDICINE

Healthcare Organization

3950 KREGGE WAY · LOUISVILLE, KY, 40207

Phone · 5028954772

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Taxonomy compatible + Same city

CARDIOVASCULAR MEDICAL SPECIALISTS LLC

Healthcare Organization

100 MALLARD CREEK RD STE 150 · LOUISVILLE, KY, 40207

Phone · 5025897907

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Taxonomy compatible + Same city

OHIO VALLEY NEUROCARE PLLC

Healthcare Organization

3900 KRESGE WAY · LOUISVILLE, KY, 40207

Phone · 5028956700

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Taxonomy compatible + Same city

CONSULTANTS IN BLOOD DISORDERS & CANCER

Healthcare Organization

4003 KRESGE WAY · LOUISVILLE, KY, 40207

Phone · 5028971166

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Taxonomy compatible + Same city

DON R DUFF

Healthcare Organization

3999 DUTCHMANS LN STE 4A · LOUISVILLE, KY, 40207

Phone · 5023652655

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Taxonomy compatible + Same city

CARDIOVASCULAR ASSOCIATES PSC

Healthcare Organization

NORTON SUBURBAN MEDICAL PLAZA III · LOUISVILLE, KY, 40207

Phone · 5028918300

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Taxonomy compatible + Same city

KOBY & KARP

Healthcare Organization

4004 DUPONT CR · LOUISVILLE, KY, 40207

Phone · 5028971604

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Taxonomy compatible + Same city

IVAN LJUBIC, M.D., P.S.C

Healthcare Organization

4001 KRESGE WAY · LOUISVILLE, KY, 40207

Phone · 5028937336

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Taxonomy compatible + Same city

COLLEEN WALKER MD PLLC

Healthcare Organization

3945 NANZ AVE · LOUISVILLE, KY, 40207

Phone · 5028991100

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Taxonomy compatible + Same city

DRS MARTIN UPTON AND VEAL PLLC

Healthcare Organization

4003 KRESGE WAY · LOUISVILLE, KY, 40207

Phone · 5028935100

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Taxonomy compatible + Same city

LOUISVILLE OB GYN PSC

Healthcare Organization

4001 DUTCHMANS LN · LOUISVILLE, KY, 40207

Phone · 5028936777

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Taxonomy compatible + Same city

UNIVERSITY OF LOUISVILLE RESEARCH FOUNDATION INC

Healthcare Organization

908 DUPONT ROAD · LOUISVILLE, KY, 40207

Phone · 5027497909

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Taxonomy compatible + Same city

UNIVERSITY OF LOUISVILLE RESEARCH FOUNDATION, INC.

Healthcare Organization

3920 DUTCHMANS LANE · LOU, KY, 40207

Phone · 5022596610

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Taxonomy compatible

A A AND ASSOCIATES APPROVED ALCOHOL/DRUG PROGRAM

Healthcare Organization

4006 DUTCHMANS LANE · LOUISVILLE, KY, 40207

Phone · 5028966900

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Same city

G'S THERAPY & REHABILITATION SYSTEM INC

Healthcare Organization

4010 DUPONT CIR STE 569 · LOUISVILLE, KY, 40207

Phone · 5022761959

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Same city

DICKERSON FAMILY ENTERPRISE, LLC

Healthcare Organization

4350 BROWNSBORO RD. · LOUISVILLE, KY, 40207

Phone · 5028934598

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Same city

VASCULAR INTERVENTIONAL & PAIN CLINIC-VIP CLINIC-VIP IMAGING CEN

Healthcare Organization

3906 S DUPONT SQ STE A · LOUISVILLE, KY, 40207

Phone · 5025333919

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Same city

LOUISVILLE OPTOMETRIC CENTER III, PSC

Healthcare Organization

285 HUBBARDS LANE · LOUISVILLE, KY, 40207

Phone · 5024549122

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Same city

GREEN & JONES ORAL AND MAXILLOFACIAL SURGERY PLLC

Healthcare Organization

3935 DUPONT CIRCLE · LOUISVILLE, KY, 40207

Phone · 5028970424

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Same city

AMY ROCK LLC

Healthcare Organization

4010 DUPONT CIR STE 307 · LOUISVILLE, KY, 40207

Phone · 5024357191

medium confidence

Sources: CMS Hospital Compare · NPPES · ZIP match + Same city

Practice information is compiled from verified public datasets (NPPES, CMS PECOS, hospital directories, and state licensing records). Public records may vary by source and update schedule.

Phoenix Insight™

Why Practice Location Matters

Where care happens affects travel, scheduling, caregiver support, and follow-up visits.

Educational information only — not medical advice, and not a rating or endorsement of any provider.

Contact

502-259-3250

Verify current contact info directly with the practice.

Verified Public Information

A summary of how many verified public datasets currently contain information for this provider. This is a coverage indicator only — it is not a quality rating and does not evaluate care.

1Verified Public Data Source Connected

Additional public datasets are still being checked and may become available over time.

Category coverage

  • Current Licenses

    Not Yet Queried · State Medical Boards

  • Historical Licenses

    Not Yet Queried · State Medical Boards

  • Practice History

    Checked — No Public Record Identified · NPPES / CMS PECOS

  • Hospital Affiliations

    Not Yet Queried · CMS Hospital Data

  • Board Certifications

    Not Yet Queried · ABMS Public Lookup

  • Medical Board Records

    Not Yet Queried · State Medical Boards

  • Quality Data

    Not Yet Queried · CMS Care Compare

  • Verified Public Sources

    Verified · NPPES · CMS · State Boards

    1

Missing data is not proof of absence. "Not identified in currently connected public sources." simply means Phoenix Health Compass did not find a record in the datasets currently connected for this category — additional public sources may show more.

Phoenix Verification Panel

What was checked, where it came from, and what remains unconfirmed. Verification is a record match — it is not a rating, ranking, or endorsement.

Most recent public-data refresh: August 1, 2026

“No matching record found” means the source was queried and returned nothing for this search — it does not prove that no record exists anywhere.

How Phoenix verifies information →

Professional Verification

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Phoenix Insight™

Where Phoenix Gets Its Information

Phoenix Health Compass builds profiles from official government and licensing sources, and links to every one of them.

Educational information only — not medical advice, and not a rating or endorsement of any provider.

Phoenix Intelligence

Where to go next

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Research here. Navigate what comes next.

Phoenix Health Compass helps you research providers, verify public information, compare options, and prepare for healthcare decisions.

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Nothing you have researched or saved is sent to Phoenix Navigator automatically. If you ever choose to transfer Health Binder™ content, Phoenix will show you exactly what would be shared and ask you to approve it first.

Educational reference only. Information on this profile is aggregated from public sources for research and preparation. It is not an endorsement, rating, or recommendation, and it is not a substitute for professional medical advice, diagnosis, or treatment.