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Donald H Bernstein

Donald H Bernstein is a healthcare organization registered as Internal Medicine Physician in Nanuet, NY, holding Type 2 (organization) NPI 1942465844 since 2008. The authorized official on file is Donald Bernstein, Doctor.

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NPI 1942465844
Entity type Organization (Type 2)
Legal business name Donald H Bernstein
Practice address 503 AIRPORT EXECUTIVE PARK, Nanuet, NY, 10954
Phone 8454266864
Fax 8453565312
Enumeration date 2008-07-21
Last updated in NPPES 2008-07-21

Authorized official

Name Donald Bernstein
Title Doctor
Phone 2124774510

Taxonomy & classification

Taxonomy code Specialty Primary License State
207RG0300X Geriatric Medicine (Internal Medicine) Physician Secondary 154505-1 NY
207RR0500X Rheumatology Physician Secondary 154505-1 NY
207R00000X Internal Medicine Physician Primary 154505-1 NY
Copy-ready billing details
Provider: Donald H Bernstein
NPI: 1942465844
Taxonomy: 207R00000X (Internal Medicine Physician)
Address: 503 AIRPORT EXECUTIVE PARK, Nanuet, NY, 10954

Verify this record

Cross-check NPI 1942465844 against the authoritative CMS record: view Donald H Bernstein 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 Donald H Bernstein?
Donald H Bernstein 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 2008-07-21.