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William Walsh, M.D.

Orthopaedic Surgery Physician in Hawthorne, NY · enumerated 2006.

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

National Provider Identifier

1962430991

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Registry record

Entity type Individual (Type 1)
Name William Walsh
Credential M.D.
Sex Male
Practice address 19 Bradhurst Avenue, Suite 1300 N, Hawthorne, NY, 10532
Phone (914) 789-2700
Fax (914) 789-2744
Enumeration date Jun 29, 2006
Last updated in NPPES May 21, 2008

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 097304 (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
00324621 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.

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Frequently asked questions

Is NPI 1962430991 active?
Yes, as of the latest NPPES snapshot, NPI 1962430991 is active (record last updated 2008-05-21).
How do I verify William Walsh's NPI record?
Cross-check NPI 1962430991 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 2008-05-21.