Jonathan C. Weeks, MD
Anesthesiology Physician · Bakersfield, CA
Jonathan C. Weeks, MD is an anesthesiology physician with a practice address in Bakersfield, California, and NPI 1376557439, issued on Jul 27, 2006. Check the license (California A104384, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jonathan C. Weeks
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- A104384 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2215 Truxtun Ave, Bakersfield, CA 93301
- Phone
- (661) 632-5000
- Enumerated
- Jul 27, 2006
- Record last updated
- Apr 30, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20091207000473); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 2215 Truxtun Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nicole BrowningClinical Social Worker1891070751
- Emmanuel Cardenas, FNP-CNurse Practitioner1043894777
- Willis Dang, PHARM.DPharmacist1063794972
- Dean Davis, M.D.Radiation Oncology Physician1619996139
Verify Jonathan C. Weeks in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A104384Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Excelle Anesthesia Services IncBakersfield, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathan C. Weeks among 7,571 anesthesiology physician records in California
Jonathan C. Weeks, MD is one of 7,571 anesthesiology physician records with a practice address in California. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 53% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2003 · median 2006 among the 4,868 with a school on file
- Record last updated2020 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in California
There are 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in Bakersfield → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Augusto Alarcon, MDBakersfield, CA 933011447230412
- Albert Chuang, MDBakersfield, CA 933011568442531
- Richard Doan, MDBakersfield, CA 933011962482489
- Soheil Etesham, MDBakersfield, CA 933011124008149
- Hak Lee, M.D.Bakersfield, CA 933011184644734
- Shuguang Liu, MDBakersfield, CA 933011790754067
- Martha Madrid, MDBakersfield, CA 933011407829583
- Marcelo Mendoza, MDBakersfield, CA 933011467417519
Common questions
What is Jonathan C. Weeks, MD's NPI number?
Jonathan C. Weeks, MD's National Provider Identifier (NPI) is 1376557439, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan C. Weeks, MD located?
The NPPES record lists a practice address at 2215 Truxtun Ave, Bakersfield, CA, 93301. Phone: (661) 632-5000. Providers update this record themselves, so call before visiting.
How can I verify Jonathan C. Weeks, MD's license?
NPPES lists California license number A104384, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.