Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ellen B Sterman, M.D.

Obstetrics & Gynecology Physician in Williamsville, NY · enumerated 2007 · practices at Audubon Women'S Medical Associates, PC.

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

National Provider Identifier

1033265897

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Registry record

Entity type Individual (Type 1)

Name Ellen B Sterman

Credential M.D.

Sex Female

Practice address 2240 North Forest Rd., Williamsville, NY, 14221

Phone (716) 639-4034

Fax (716) 929-8940

Enumeration date Jan 26, 2007

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 169904 (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
00010172801	Other	NY	UNIVERA
000511385001	Other	NY	BCBS
0705558	Other	NY	IHA
01025869	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

Where does Ellen Sterman practice?

The practice location on file with NPPES is in Williamsville, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Ellen Sterman?

The National Provider Identifier (NPI) for Ellen Sterman is 1033265897, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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