Quick answers
- Where does Thomas M. Johnson see patients?
- Medicare's clinician data lists 2 practice locations, including Gardena, CA and Bakersfield, CA. Call before your visit to confirm the address.
- What is Thomas M. Johnson's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Thomas M. Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas M. Johnson 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 Thomas M. Johnson?
- (877) 515-8113, as listed in official Medicare / NPI Registry data.
- What is Thomas M. Johnson's NPI number?
- 1639136534. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Thomas M. Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 1225 W 190th St, Suite 280Gardena, CA 90248 (877) 515‑8113
- 4900 California AveBakersfield, CA 93309 (877) 515‑8113
Group practices
Medicare enrollment lists Thomas M. Johnson as a member of this group (CMS data updated 2026-10-02).
- Ehab Yacoub MD Inc181 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Gardena
Clinicians with the same Medicare primary specialty in Gardena, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Irvine, California College Of Medicine |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639136534 |
| 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
- 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