Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gabrielle Cooper

Counselor in Amherst, NY · enumerated 2022 · practices at Elizabeth A. O Neill M.D., P.C..

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

National Provider Identifier

1144943424

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Registry record

Entity type Individual (Type 1)

Name Gabrielle Cooper

Sex Female

Practice address 1412 Sweet Home Rd, Amherst, NY, 14228

Phone (716) 589-1411

Enumeration date Sep 22, 2022

Last updated in NPPES Jun 22, 2025

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers Secondary

101Y00000X Counselor Behavioral Health & Social Service Providers Primary

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 Gabrielle Cooper's NPI record?

Cross-check NPI 1144943424 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1144943424 active?

Yes, as of the latest NPPES snapshot, NPI 1144943424 is active (record last updated 2025-06-22).

Other providers at this practice address

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Sarah Smith Clinical Social Worker · Amherst, NY NPI 1902847460 George Narby Internal Medicine Physician · Amherst, NY NPI 1316973282 Evan Smith Social Worker · Amherst, NY NPI 1841412673 Elizabeth A. O Neill M.D., P.C. Internal Medicine Physician · Amherst, NY NPI 1184882755 Megan Bennett Social Worker · Amherst, NY NPI 1174760391 Kristin Gelia Social Worker · Amherst, NY NPI 1811448244 Danielle Simmons Marriage & Family Therapist · Buffalo, NY NPI 1730779307 Daniella Maloney Counselor · Buffalo, NY NPI 1538750583

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-22.