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.
✓ Active NPI ✓ Valid NPI checksum
| 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-03-05.