Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Benjamin Seth Williams, MD

Student in an Organized Health Care Education/Training Program in Detroit, MI · enumerated 2025.

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

National Provider Identifier

1346037074

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Registry record

Entity type Individual (Type 1)

Name Dr. Benjamin Seth Williams

Credential MD

Sex Male

Practice address Detroit, MI, 48201

Phone (313) 577-5009

Enumeration date Apr 24, 2025

Last updated in NPPES Apr 24, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Benjamin Williams?

Benjamin Williams is registered in NPPES with the primary taxonomy of Student in an Organized Health Care Education/Training Program. 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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Lauren Haack Student in an Organized Health Care Education/Training Program · Detroit, MI NPI 1205694247 Kavita Ramnath Student in an Organized Health Care Education/Training Program · Detroit, MI NPI 1316732530 Chayton Fivecoat Surgery Physician · Detroit, MI NPI 1538954623 Keinnan Hares Student in an Organized Health Care Education/Training Program · Detroit, MI NPI 1528853900 Alexandrea Adams Student in an Organized Health Care Education/Training Program · Detroit, MI NPI 1134915382 Matthew Zabat Student in an Organized Health Care Education/Training Program · Detroit, MI NPI 1760278097 Zachary Kittrell Student in an Organized Health Care Education/Training Program · Detroit, MI NPI 1154118453 Julia Cochrane Student in an Organized Health Care Education/Training Program · Detroit, MI NPI 1568259687

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-24.