Dr. William D Murrell, MD
Dr. William D Murrell is a Sports Medicine (Orthopaedic Surgery) Physician provider (Orthopaedic Surgery) practicing in Jackson, CA, registered in the NPPES registry with NPI 1134109572 since 2006. The credential MD stands for Doctor of Medicine. Practices at Erin Cox Chiropractic LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1134109572 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. William D Murrell |
| Credential | MD |
| Sex | Male |
| Practice address | 815 COURT ST STE 4, Jackson, CA, 95642 |
| Phone | 2092178416 |
| Enumeration date | 2006-01-20 |
| Last updated in NPPES | 2023-10-09 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207X00000X | Orthopaedic Surgery Physician | Secondary | 227907 | NY |
| 207X00000X | Orthopaedic Surgery Physician | Secondary | CDRH.0066414 | CO |
| 207X00000X | Orthopaedic Surgery Physician | Secondary | ME155808 | FL |
| 207X00000X | Orthopaedic Surgery Physician | Secondary | 5161 | SD |
| 207XX0005X | Sports Medicine (Orthopaedic Surgery) Physician | Secondary | CDRH.0066414 | CO |
| 207XX0005X | Sports Medicine (Orthopaedic Surgery) Physician | Primary | A84674 | CA |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: William Murrell, MD NPI: 1134109572 Taxonomy: 207XX0005X (Sports Medicine (Orthopaedic Surgery) Physician) Address: 815 COURT ST STE 4, Jackson, CA, 95642
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1073954616 | Erin Cox | Individual | Chiropractor | Jackson, CA |
| 1346051380 | Erin Cox Chiropractic LLC | Organization | Chiropractor | Jackson, CA |
Verify this record
Cross-check NPI 1134109572 against the authoritative CMS record: view Dr. William D Murrell 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 2023-10-09.