Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Stephen R Sobie, MD

Otolaryngology Physician in Buffalo, NY · enumerated 2005.

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

National Provider Identifier

1770571358

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Registry record

Entity type Individual (Type 1)

Name Dr. Stephen R Sobie

Credential MD

Sex Male

Practice address 85 High St, Buffalo, NY, 14203

Phone (716) 883-6800

Fax (716) 883-6853

Enumeration date Oct 8, 2005

Last updated in NPPES Dec 14, 2021

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 157305 (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
00010170001	Other	NY	UNIVERA
00503708001	Other	NY	BLUE CROSS/BLUE SHIELD
1002487	Other	NY	INDEPENDENT HEATLH
0046122	Other	NY	GHI
01065714	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.

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Frequently asked questions

How do I verify Stephen Sobie's NPI record?

Cross-check NPI 1770571358 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1770571358 active?

Yes, as of the latest NPPES snapshot, NPI 1770571358 is active (record last updated 2021-12-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-14.