NPI Portal NPI Lookup & Verification

Michael Finkelstein, M.D

Michael Finkelstein, M.D is a healthcare organization registered as Internal Medicine Physician in Mount Vernon, NY, holding Type 2 (organization) NPI 1699970202 since 2007. The authorized official on file is Sookie Hong, Billing Manager.

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NPI 1699970202
Entity type Organization (Type 2)
Legal business name Michael Finkelstein, M.D
Practice address 12 N 7TH AVE FL 5, Mount Vernon, NY, 10550
Phone 9146648000
Enumeration date 2007-06-15
Last updated in NPPES 2020-08-22

Authorized official

Name Sookie Hong
Title Billing Manager
Phone 9144730161

Taxonomy & classification

Taxonomy code Specialty Primary License State
207R00000X Internal Medicine Physician Primary

Other identifiers

Identifier Type State Issuer
01563395 Medicaid NY
Copy-ready billing details
Provider: Michael Finkelstein, M.D
NPI: 1699970202
Taxonomy: 207R00000X (Internal Medicine Physician)
Address: 12 N 7TH AVE FL 5, Mount Vernon, NY, 10550

Providers at this address

NPI Name Type Specialty Location
1992943062 Abdullah Medical PC Organization Internal Medicine Physician Mount Vernon, NY

Verify this record

Cross-check NPI 1699970202 against the authoritative CMS record: view Michael Finkelstein, M.D on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Michael Finkelstein, M.D?
Michael Finkelstein, M.D is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.