Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Arie L. Weinstock, MD

Neurology Physician in Buffalo, NY · enumerated 2006.

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

National Provider Identifier

1952371346

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Registry record

Entity type Individual (Type 1)

Name Arie L. Weinstock

Credential MD

Sex Male

Practice address 219 Bryant St, Buffalo, NY, 14222

Phone (716) 689-1901

Fax (716) 689-2238

Enumeration date Jan 26, 2006

Last updated in NPPES Mar 27, 2008

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 000773-1 (NY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
01871838	Medicaid	NY	-

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 → Validate an NPI →

Frequently asked questions

How do I verify Arie Weinstock's NPI record?

Cross-check NPI 1952371346 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1952371346 active?

Yes, as of the latest NPPES snapshot, NPI 1952371346 is active (record last updated 2008-03-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-27.