Quick answers
- Which hospitals does Brett C. Lockman work at?
- Medicare's official clinician data lists Brett C. Lockman at 1 hospital: Adventist Health Sonora. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brett C. Lockman see patients?
- Medicare's clinician data lists 2 practice locations, including Sonora, CA. Call before your visit to confirm the address.
- What is Brett C. Lockman's specialty?
- Medicare lists Physical Medicine and Rehabilitation as the primary specialty, and also Addiction Medicine, Interventional Pain Management, Osteopathic Manipulative Medicine and Sports Medicine.
- Does Brett C. Lockman accept Medicare assignment?
- Yes. Medicare's clinician data says Brett C. Lockman accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Brett C. Lockman?
- (214) 766-7817, as listed in official Medicare / NPI Registry data.
- What is Brett C. Lockman's NPI number?
- 1003002742. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brett C. Lockman works
Medicare's Facility Affiliation Data lists Brett C. Lockman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health SonoraSonora, CA · Acute Care Hospital · CCN 050335
Practice locations
Addresses where Brett C. Lockman is enrolled with Medicare (CMS data updated 2026-10-02).
- 19468 Village DrSonora, CA 95370 (214) 766‑7817
- 19468 Village Dr, Suite 100Sonora, CA 95370 (214) 766‑7817
Specialties
- Physical Medicine and Rehabilitationprimary
- Addiction Medicinealso
- Interventional Pain Managementalso
- Osteopathic Manipulative Medicinealso
- Sports Medicinealso
Find other Physical Medicine and Rehabilitation doctors in California →
Other rehabilitation doctors in Sonora
Clinicians with the same Medicare primary specialty in Sonora, CA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Michigan State University College Of Osteopathic Medicine |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003002742 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians