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Jeffrey R Williamson Do PC

Family Medicine Physician in Rockford, MI · enumerated 2006 · authorized official Kathy Jo Uecker, Credentialing Manager.

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

National Provider Identifier

1750443750

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Registry record

Entity type Organization (Type 2)
Legal business name Jeffrey R Williamson Do PC
Other name <Unavail>
Practice address 6785 Myers Lake Ave Ne, Rockford, MI, 49341
Phone (616) 884-5191
Fax (616) 884-5192
Enumeration date Dec 15, 2006
Last updated in NPPES Jan 20, 2020

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License JW011762 (MI) Primary

Authorized official

Name Kathy Jo Uecker
Title Credentialing Manager
Phone (269) 420-9404

Other identifiers

Identifier Type State Issuer
48109028 Medicaid MI -

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 is the NPI number for Jeffrey R Williamson Do PC?
The NPI for Jeffrey R Williamson Do PC is 1750443750, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Jeffrey R Williamson Do PC?
NPPES lists Kathy Jo Uecker (Credentialing Manager) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-20.