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Thomas Robert Williams, MD

Urology Physician in Shrewsbury, NJ · enumerated 2018.

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

National Provider Identifier

1457840308

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Registry record

Entity type Individual (Type 1)
Name Thomas Robert Williams
Credential MD
Sex Male
Practice address 595 Shrewsbury Ave Ste 103, Shrewsbury, NJ, 07702
Phone (732) 741-5923
Enumeration date May 7, 2018
Last updated in NPPES Aug 29, 2024

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 25MA12354600 (NJ) Primary
208800000X Urology Physician Allopathic & Osteopathic Physicians · License 325484 (NY) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

What specialty is Thomas Williams?
Thomas Williams is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-29.