Quick answers
- Which hospitals does Jonathan C. Weeks work at?
- Medicare's official clinician data lists Jonathan C. Weeks at 1 hospital: Mercy Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jonathan C. Weeks see patients?
- Medicare's clinician data lists 1 practice location in Bakersfield, CA. Call before your visit to confirm the address.
- What is Jonathan C. Weeks's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Jonathan C. Weeks accept Medicare assignment?
- Yes. Medicare's clinician data says Jonathan C. Weeks 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 Jonathan C. Weeks?
- (661) 632-5504, as listed in official Medicare / NPI Registry data.
- What is Jonathan C. Weeks's NPI number?
- 1376557439. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jonathan C. Weeks works
Medicare's Facility Affiliation Data lists Jonathan C. Weeks at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy HospitalBakersfield, CA · Acute Care Hospital · CCN 050295
Practice locations
Addresses where Jonathan C. Weeks is enrolled with Medicare (CMS data updated 2026-10-02).
- 2215 Truxtun AveBakersfield, CA 93301 (661) 632‑5504
Group practices
Medicare enrollment lists Jonathan C. Weeks as a member of this group (CMS data updated 2026-10-02).
- Excelle Anesthesia Services Inc41 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Bakersfield
Clinicians with the same Medicare primary specialty in Bakersfield, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1376557439 |
| 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