Quick answers
- Where does Jason Kessler see patients?
- Medicare's clinician data lists 2 practice locations, including San Mateo, CA and Culver City, CA. Call before your visit to confirm the address.
- What is Jason Kessler's specialty?
- Medicare lists Physical Medicine and Rehabilitation as the primary specialty.
- Does Jason Kessler accept Medicare assignment?
- Yes. Medicare's clinician data says Jason Kessler 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 Jason Kessler?
- (650) 306-9490, as listed in official Medicare / NPI Registry data.
- What is Jason Kessler's NPI number?
- 1467074930. 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 Jason Kessler is enrolled with Medicare (CMS data updated 2026-10-02).
- 1900 Ofarrell St, Suite 190San Mateo, CA 94403 (650) 306‑9490
- 3828 Delmas TerCulver City, CA 90232 (310) 836‑7000
Group practices
Medicare enrollment lists Jason Kessler as a member of these groups (CMS data updated 2026-10-02).
- Sharwin Tafazoli Inc65 clinicians in the group
- Remedy Medical Group12 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in California →
Other rehabilitation doctors in San Mateo
Clinicians with the same Medicare primary specialty in San Mateo, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1467074930 |
| 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