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Robert L Williams, D.O.,P.C.

Robert L Williams, D.O.,P.C. is a healthcare organization registered as General Practice Physician in Independence, MO, holding Type 2 (organization) NPI 1427247808 since 2007. The authorized official on file is Robert Williams, Physican.

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NPI 1427247808
Entity type Organization (Type 2)
Legal business name Robert L Williams, D.O.,P.C.
Other name <Unavail>
Practice address 4419 S CRYSLER AVE, Independence, MO, 64055
Phone 8163561004
Fax 8167430775
Enumeration date 2007-10-22
Last updated in NPPES 2007-10-22

Authorized official

Name Robert Williams
Title Physican
Phone 8163561004

Taxonomy & classification

Taxonomy code Specialty Primary License State
208D00000X General Practice Physician Primary R9506 MO

Other identifiers

Identifier Type State Issuer
01987019 Other MO BLUE SHIELD
08085013 Other MO BLUE CARE
0108272 Other MO UNITED HEALTH CARE
Copy-ready billing details
Provider: Robert L Williams, D.O.,P.C.
NPI: 1427247808
Taxonomy: 208D00000X (General Practice Physician)
Address: 4419 S CRYSLER AVE, Independence, MO, 64055

Providers at this address

NPI Name Type Specialty Location
1225033459 Stephen Mesa Individual Family Medicine Physician Independence, MO
1477753069 Annamay Carlson Individual General Practice Physician Independence, MO

Verify this record

Cross-check NPI 1427247808 against the authoritative CMS record: view Robert L Williams, D.O.,P.C. on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Robert L Williams, D.O.,P.C.?
Robert L Williams, D.O.,P.C. is registered in NPPES as a General Practice Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-10-22.