Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Hugh M. Wilson Jr., M.D.

Internal Medicine Physician in Sleepy Hollow, NY · enumerated 2006.

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

National Provider Identifier

1770546145

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Registry record

Entity type Individual (Type 1)

Name Dr. Hugh M. Wilson Jr.

Credential M.D.

Sex Male

Practice address 701 N Broadway, Sleepy Hollow, NY, 10591

Phone (914) 366-3000

Fax (914) 269-1771

Enumeration date Apr 7, 2006

Last updated in NPPES Sep 13, 2016

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 267324 (NY) Primary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 267324 (NY) Secondary

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
235846	Medicaid	SC	-
P00006673	Other	SC	RAILROAD MEDICARE ID#
P00803326	Other	SC	RAILROAD MEDICARE ID-RSFPN

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 1770546145 active?

Yes, as of the latest NPPES snapshot, NPI 1770546145 is active (record last updated 2016-09-13).

How do I verify Hugh Wilson's NPI record?

Cross-check NPI 1770546145 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 2016-09-13.