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William J Holmes, MD

William J Holmes is a Orthopaedic Surgery Physician provider (Orthopaedic Surgery) practicing in Modesto, CA, registered in the NPPES registry with NPI 1629026141 since 2006. The credential MD stands for Doctor of Medicine.

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NPI 1629026141
Entity type Individual (Type 1)
Name William J Holmes
Credential MD
Sex Male
Practice address 1335 COFFEE RD, #100, Modesto, CA, 95355
Phone 2095244438
Fax 2095247395
Enumeration date 2006-05-05
Last updated in NPPES 2013-03-05

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207X00000X Orthopaedic Surgery Physician Primary G81678 CA
207XX0801X Orthopaedic Trauma Physician Secondary G81678 CA

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
OOG816780 Medicaid CA
Copy-ready billing details
Provider: William Holmes, MD
NPI: 1629026141
Taxonomy: 207X00000X (Orthopaedic Surgery Physician)
Address: 1335 COFFEE RD, #100, Modesto, CA, 95355

Other providers at this practice address

NPI Name Type Specialty Location
1982652459 Michael Purnell Individual Orthopaedic Surgery Physician Modesto, CA
1356599591 Pacific Medical, Inc. Organization Durable Medical Equipment & Medical Supplies Modesto, CA
1760789762 Tracy Bigelow, Do, Inc Organization Orthopaedic Hand Surgery Physician Modesto, CA
1396413043 Carolynn Webb Individual Physical Therapist Modesto, CA

Verify this record

Cross-check NPI 1629026141 against the authoritative CMS record: view William J Holmes 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

Where does William Holmes practice?
The practice location on file with NPPES is in Modesto, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Holmes?
The National Provider Identifier (NPI) for William Holmes is 1629026141, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-03-05.