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.

STEPHEN FIRSHEIN, MD

PhysicianMDInternal Medicine, Hematology & Oncology

HARTFORD, CTNPI · 1467557694Verified via NPPESStatus · A

State verification availableSave

Source: NPPES NPI RegistryLast refreshed Jul 8, 2026

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Identity & practice

Legal name: STEPHEN FIRSHEIN, MD
Profession: Physician
NPI: 1467557694
Primary specialty: Internal Medicine, Hematology & Oncology
Taxonomy code: 207RH0003X
Practice status: A
Credentials: MD
Practice address: 85 SEYMOUR ST · HARTFORD, CT, 061065501

Provider Intelligence

Everything public we can show about STEPHEN FIRSHEIN, MD

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State licenses

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Board certifications

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Education

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Not yet ingested

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Residency & fellowship

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Hospital affiliations

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Practice locations

Addresses where the provider is publicly listed as practising.

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1 location

85 SEYMOUR ST · HARTFORD, CT, 061065501 · Primary practice address (NPPES)860-246-6647Source record

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Public disciplinary actions

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NPI details

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

Public records available

NPI 1467557694

Legal name · STEPHEN FIRSHEIN, MD
Credentials · MD
Primary taxonomy · Internal Medicine, Hematology & Oncology207RH0003X

NPPES is self-maintained by the provider, so contact details can be out of date.

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CMS participation

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OIG exclusion status

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Open Payments

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Years in practice

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

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No dated record yet

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Languages

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Accepted insurance

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Procedure & specialty intelligence

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

Public records available

1 specialty record

Internal Medicine, Hematology & Oncology · Primary specialty (NPPES taxonomy)207RH0003XSource record

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

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