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CLAYTON K CASEY MD
NPI 1215477955
Family Medicine in Modesto, CA

Active since February 28, 2017
1501 OAKDALE RD STE 301, MODESTO, CA 95355(209) 622-0936(209) 622-0863 Get Directions Write a Review

NPPES record last updated: May 7, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 7, 2025, Jun 8, 2023, Jan 31, 2023 and 8 more (11 updates tracked since 2017).

About Clayton K Casey Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CLAYTON K CASEY MD (NPI 1215477955) is an individual family medicine provider in Modesto, California, licensed in California (A160928) and active in the NPI registry since February 2017.

NPPES Registry Identity

NPI1215477955
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameCLAYTON K CASEYCredential: MD
Location Address1501 OAKDALE RD STE 301Modesto, CA 95355-3382
Mailing Address1501 Oakdale Rd Ste 301Modesto, CA 95355-3382 · (209) 622-0936 · Fax (209) 622-0863
Phone(209) 622-0936
Fax(209) 622-0863
Sole ProprietorNo
Enumeration DateFebruary 28, 2017
Last NPPES UpdateMay 7, 202511 updates tracked since enumeration
NPPES CertifiedMay 7, 2025
✔ NPI 1215477955 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · A160928
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedSurgeryTaxonomy 208600000X · License A160928 (CA)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1501 OAKDALE RD STE 301, Modesto, CA 95355
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Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MODESTO ORTHOPEDIC MEDICAL GROUP
Orthopaedic Surgery
1501 OAKDALE RD STE 301
MODESTO, CA 95355
Stanislaus County (209) 571-5071
CLAYTON K CASEY MD INC A PROFESSIONAL MEDICAL CORPORATION
Family Medicine
1501 OAKDALE RD STE 301
MODESTO, CA 95355
Stanislaus County (209) 622-0936
ROBERT MORRISON CASH M.D.
Orthopaedic Surgery
1501 OAKDALE RD STE 301
MODESTO, CA 95355
Stanislaus County (209) 571-5071
LESLIE ALEX KONKIN, M.D., INC.
Orthopaedic Surgery
1501 OAKDALE RD STE 301
MODESTO, CA 95355
Stanislaus County (209) 571-5071
ROBERT M. CASH, M.D., INC.
Orthopaedic Surgery
1501 OAKDALE RD STE 301
MODESTO, CA 95355
Stanislaus County (209) 571-5071
LESLIE A. KONKIN M.D.
Orthopaedic Surgery
1501 OAKDALE RD STE 301
MODESTO, CA 95355
Stanislaus County (209) 571-5071

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Clayton Casey's NPI number?

The NPI number for Clayton Casey is 1215477955. It was assigned to this individual provider in the NPPES registry on February 28, 2017.

Where is Clayton Casey located?

Clayton Casey practices at 1501 Oakdale Rd Ste 301, Modesto, CA 95355. The listed phone number is (209) 622-0936.

What is Clayton Casey's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Clayton Casey was last updated on May 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.