Matthew Stephen Klekman, MD
Anesthesiology Physician · Oakland, CA
Matthew Stephen Klekman, MD is an anesthesiology physician with a practice address in Oakland, California, and NPI 1376905869, issued on Mar 23, 2016. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Matthew Stephen Klekman
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- MD197892 OR
Self-reported in NPPES; status is on the state search - Practice location
- 275 W Macarthur Blvd, Oakland, CA 94611
- Phone
- (510) 752-6238
- Enumerated
- Mar 23, 2016
- Record last updated
- May 27, 2025
- Medicare enrollment
- Enrolled (PECOS I20220428001335); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 275 W Macarthur Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Brett Adams, MDStudent in an Organized Health Care Education/Training Program1841731098
Verify Matthew Stephen Klekman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck 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
- Southern California Permanente Medical GroupWoodland Hills, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Stephen Klekman among 7,571 anesthesiology physician records in California
Matthew Stephen Klekman, 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 2016, is newer than 80% of them.
- NPI issued2016 · 80% of these records are older, 17% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2016 · median 2006 among the 4,868 with a school on file
- Record last updated2025 · 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 Oakland → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Matthew Cirigliano, MDOakland, CA 946111669448940
- Ashish Desai, MDOakland, CA 946111780762286
- Todd Foster, MDOakland, CA 946111497833297
- Therese Hickey, MDOakland, CA 946111003994880
- Bruce Jones, MDOakland, CA 946111740394139
- John Loftus, MDOakland, CA 946111144308925
- Robert Luu, MDOakland, CA 946111831207927
- Michael Moore, DOOakland, CA 946111598843369
Common questions
What is Matthew Stephen Klekman, MD's NPI number?
Matthew Stephen Klekman, MD's National Provider Identifier (NPI) is 1376905869, issued on Mar 23, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Stephen Klekman, MD located?
The NPPES record lists a practice address at 275 W Macarthur Blvd, Oakland, CA, 94611. Phone: (510) 752-6238. Providers update this record themselves, so call before visiting.
How can I verify Matthew Stephen Klekman, MD's license?
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.