Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kristen Hollach Anastasi, NP

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

1134259070

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Registry record

Entity type Individual (Type 1)

Name Kristen Hollach Anastasi

Credential NP

Sex Female

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

Phone (716) 639-4034

Fax (716) 929-8940

Enumeration date Mar 7, 2007

Last updated in NPPES Jul 24, 2025

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License F420430 (NY) Secondary

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License 4130127 (NY) Secondary

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F420430 (NY) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 420430 (NY) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
000560308001	Other	NY	BCBS
9512196	Other	NY	IHA

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 Kristen Hollach Anastasi's NPI record?

Cross-check NPI 1134259070 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1134259070 active?

Yes, as of the latest NPPES snapshot, NPI 1134259070 is active (record last updated 2025-07-24).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-24.