Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ann O'Brien

Mental Health Counselor in White Plains, NY · enumerated 2006 · practices at Julia Dyckman Andrus Memorial, Inc..

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

National Provider Identifier

1083776058

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Registry record

Entity type Individual (Type 1)

Name Ann O'Brien

Sex Female

Practice address 19 Greenridge Ave, Andrus Children'S Center, White Plains, NY, 10605

Phone (914) 949-6780

Fax (914) 949-3525

Enumeration date Dec 15, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
00355940	Medicaid	NY	-
1285628552	Other	NY	AGENCY NPI

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 Ann O'Brien's NPI record?

Cross-check NPI 1083776058 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1083776058 active?

Yes, as of the latest NPPES snapshot, NPI 1083776058 is active (record last updated 2007-07-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.