Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas Walsh, A.N.P

Adult Health Nurse Practitioner in Staten Island, NY · enumerated 2007 · practices at Womens Healthcare of Si, Pllc.

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

National Provider Identifier

1285756577

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Registry record

Entity type Individual (Type 1)

Name Thomas Walsh

Credential A.N.P

Sex Male

Practice address 4771 Hylan Blvd, Staten Island, NY, 10312

Phone (718) 948-8200

Fax (718) 420-2718

Enumeration date Apr 6, 2007

Last updated in NPPES Oct 1, 2019

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 306239 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
03512961	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

Is NPI 1285756577 active?

Yes, as of the latest NPPES snapshot, NPI 1285756577 is active (record last updated 2019-10-01).

How do I verify Thomas Walsh's NPI record?

Cross-check NPI 1285756577 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-01.