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Dr. Alexander Finkelstein, DO

Anatomic Pathology & Clinical Pathology Physician in Bridgeport, CT · enumerated 2008.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1902083330

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Registry record

Entity type Individual (Type 1)
Name Dr. Alexander Finkelstein
Credential DO
Sex Male
Practice address 267 Grant St, Bridgeport, CT, 06610
Phone (203) 384-3156
Enumeration date Jan 29, 2008
Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 258308 (NY) Secondary
207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 56809 (CT) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
56809 Other CT MEDICAL LICENSE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Alexander Finkelstein?
The National Provider Identifier (NPI) for Alexander Finkelstein is 1902083330, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alexander Finkelstein practice?
The practice location on file with NPPES is in Bridgeport, CT. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.