Kenneth Trauner, MD
Orthopaedic Surgery Physician · San Francisco, CA
Kenneth Trauner, MD is an orthopaedic surgery physician with a practice address in San Francisco, California, and NPI 1750469532, issued on Nov 1, 2006. Check the license (California G72844, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kenneth Trauner
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- G72844 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3838 California St RM 715, San Francisco, CA 94118
- Phone
- (415) 668-8010
- Enumerated
- Nov 1, 2006
- Record last updated
- Mar 10, 2023
- Medicaid ID
- 00G728440 CA
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 2,276 in California → Look up another NPI →
Also registered at 3838 California St RM 715
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Aicardi, PA-CSurgical Physician Assistant1528557568
- Benedetta Ames, PAPhysician Assistant1942913058
- Seyed Arshad, DOOrthopaedic Surgery Physician1669030458
- Keith Chan, M.D.Sports Medicine (Orthopaedic Surgery) Physician1548452782
- Kanwaljit Gill, MDOrthopaedic Surgery Physician1679658348
- Virginia Hoptman, PA-CSurgical Physician Assistant1811531023
Verify Kenneth Trauner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G72844Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
16 Medicare Part D claims, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Kenneth Trauner among 2,276 orthopaedic surgery physician records in California
Kenneth Trauner, MD is one of 2,276 orthopaedic surgery physician records with a practice address in California. 74% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 46% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2023 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in California
There are 2,276 orthopaedic surgery physician records in California.
All 2,276 in California → Every provider in San Francisco → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Seyed Arshad, DOSan Francisco, CA 941181669030458
- Frederic Bost, M.D.San Francisco, CA 941181376639823
- Peter Callander, M.D.San Francisco, CA 941181144316688
- Christopher Cox, M.D.San Francisco, CA 941181083700330
- Keith Donatto, M.D.San Francisco, CA 941181700972072
- Robert Gilbert, M.D.San Francisco, CA 941181154417475
- Kanwaljit Gill, MDSan Francisco, CA 941181679658348
- Philip Kaiser, MDSan Francisco, CA 941181720491673
Common questions
What is Kenneth Trauner, MD's NPI number?
Kenneth Trauner, MD's National Provider Identifier (NPI) is 1750469532, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth Trauner, MD located?
The NPPES record lists a practice address at 3838 California St RM 715, San Francisco, CA, 94118. Phone: (415) 668-8010. Providers update this record themselves, so call before visiting.
How can I verify Kenneth Trauner, MD's license?
NPPES lists California license number G72844, 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.
How much does Kenneth Trauner, MD prescribe under Medicare Part D?
In 2024, Kenneth Trauner, MD had 16 Medicare Part D claims; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
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.