John Muir Trauma Physicians Billing Service
Organization Active NPI Trauma Surgery Physician · Walnut Creek, CA
NPI 1962551861 · NPPES record last updated Feb 16, 2026
Key facts
- NPI
- 1962551861
- Entity type
- Organization (NPI type 2)
- Primary specialty
- Trauma Surgery Physician 2086S0127X
- Legal business name
- JOHN MUIR TRAUMA PHYSICIANS BILLING SERVICE
- Practice address
- 1601 Ygnacio Valley Rd
Walnut Creek, CA 94598-3122 - Phone
- (925) 947-5331
- Fax
- (925) 941-2177
- NPI assigned
- Jan 9, 2007
- Organization subpart
- No
Authorized official
- Name
- Ted Wang
- Title
- Cfo
- Phone
- (925) 939-3000
Other NPIs on the same Medicare enrollment 3
Practitioners 788
-
Hazel Mae Artap Abraham, M.D.
-
Nagui Achamallah, M.D.
-
Johnson O Adeyanju, M.D.
-
Reema Agarwal, MD
-
Piyush Aggarwal, MD
-
Jorge Aguilar, M.D.
-
Dimple Ajwani, D.O.
-
Omar Al-Shuwaykh, M.D
-
Ravi Alagappan, MD
-
Viviane D Alfandary, M.D.
-
Mir E Ali, M.D.
-
Sarvenaz Alibeigi, M.D.
-
Sohrab Amiri, M.D.
-
Nail Amro, M.D.
-
Smitha Reddy Anam, M.D
-
Samuel Dee Anderson, M.D.
-
Niren Angle, M.D.
-
Mitchell J Applegate, M.D.
-
Elvio Ardilles, MD
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in CA
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| O20050420001452 | CA | Part B Supplier - Clinic/Group Practice | 3476542515 |
Receives reassigned benefits from 806 practitioners 3 other NPIs on this enrollment This NPI is an additional NPI on the enrollment Practice locations: Concord, CA; Walnut Creek, CA |
National Provider Directory
Locations
1601 Ygnacio Valley Rd
#100
Walnut Creek, CA 94598
Phone (925) 947-5245
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Oral & Maxillofacial Surgery (D.M.D.) |
204E00000X | |||
| Anesthesiology Physician |
207L00000X | |||
| Emergency Medicine Physician |
207P00000X | |||
| Family Medicine Physician |
207Q00000X | |||
| Cardiovascular Disease Physician |
207RC0000X | |||
| Infectious Disease Physician |
207RI0200X | |||
| Ophthalmology Physician |
207W00000X | |||
| Orthopaedic Trauma Physician |
207XX0801X | |||
| Otolaryngology Physician |
207Y00000X | |||
| Spinal Cord Injury Medicine Physician |
2081P0004X | |||
| Psychiatry Physician |
2084P0800X | |||
| Diagnostic Radiology Physician |
2085R0202X | |||
| Plastic and Reconstructive Surgery Physician |
2086S0122X | |||
| Trauma Surgery Physician |
2086S0127X | Yes | ||
| Urology Physician |
208800000X |
Addresses
Primary practice location
1601 Ygnacio Valley Rd
Walnut Creek, CA 94598-3122
Mailing address
1400 Treat Blvd FL 3
Walnut Creek, CA 94597-2142
Phone (844) 380-3004
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| GR0028142 | Medicaid | CA | |
| GR0028144 | Medicaid | CA | |
| GR0028148 | Medicaid | CA | |
| GR0028149 | Medicaid | CA | |
| GR002814G | Medicaid | CA | |
| GR0028143 | Medicaid | CA | |
| GR0028145 | Medicaid | CA | |
| GR002814A | Medicaid | CA | |
| GR002814H | Medicaid | CA | |
| GR002814J | Medicaid | CA | |
| GR002814K | Medicaid | CA |
Other providers in Walnut Creek, CA
- John Muir Physician Network
- John Muir Trauma Physician Medical Group
- John Muir Trauma Physicians Billing Service
- John Muir Trauma Physicians Billing Service
- John Muir Trauma Physicians Billing Service
- John R. Rostkowski, M.D. P.C.
- John W. Scivally, D.P.M Inc
- Mary Rose John
- Jessica Lee Iwalani Johns
- Madeline Johns
All providers in Walnut Creek, CA · Trauma Surgery Physician in California
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Feb 16, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.