Michael A. Trauner, MD
MOHS-Micrographic Surgery Physician · Oxnard, CA
Michael A. Trauner, MD is a mohs-micrographic surgery physician with a practice address in Oxnard, California, and NPI 1558460394, issued on Sep 21, 2006. Check the license (California A54693, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael A. Trauner
- Credential
- MD
- Primary taxonomy
- MOHS-Micrographic Surgery Physician 207ND0101X
- License number
- A54693 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3641 W 5TH St, Oxnard, CA 93030
- Phone
- (805) 985-5505
- Enumerated
- Sep 21, 2006
- Record last updated
- Mar 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 00A546930 CA
- Entity
- Type 1 · individual
8 nearest mohs-micrographic surgery physician records → All 164 in California → Look up another NPI →
Also registered at 3641 W 5TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jonathan Shirman, DOAddiction Medicine (Family Medicine) Physician1326606898
Verify Michael A. Trauner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A54693Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average mohs-micrographic surgery physician in 2024
61 Medicare Part D claims for 32 beneficiaries, against an average of 570 among the 1,396 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Cephalexin18 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 88.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $30.49
1 payment: food and beverage; the largest payer was Abbvie Inc. The 1,074 providers of this specialty with any payment received $4,075.23 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Michael A. Trauner among 164 mohs-micrographic surgery physician records in California
Michael A. Trauner, MD is one of 164 mohs-micrographic surgery physician records with a practice address in California. 95% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 55% newer
- In a Medicare fileYes · 95% of these records are
- In the CMS Doctors and Clinicians fileNo · 87% of these records are
- Record last updated2021 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ND0101X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
MOHS-Micrographic Surgery Physician providers in California
There are 164 mohs-micrographic surgery physician records in California.
All 164 in California → Every provider in Oxnard → MOHS-Micrographic Surgery Physician nationwide →
The 8 mohs-micrographic surgery physician records with the nearest ZIP codes
- Mary Hartman, M.D.Santa Barbara, CA 931031437156684
- Derek Beaulieu, MDSanta Barbara, CA 931051376033043
- Mark Burnett, M.D.Santa Barbara, CA 931051104182393
- Robert Leposavic, M.D.Santa Barbara, CA 931111396847182
- Kenneth Linden, MDOrange, CA 928681265584692
- Michael Mortazie, DOOrange, CA 928661457616914
- Khaled Hassan, M.D.Fullerton, CA 928351023272309
- Julie Hodge, M.D.Fullerton, CA 928351629150396
Common questions
What is Michael A. Trauner, MD's NPI number?
Michael A. Trauner, MD's National Provider Identifier (NPI) is 1558460394, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael A. Trauner, MD located?
The NPPES record lists a practice address at 3641 W 5TH St, Oxnard, CA, 93030. Phone: (805) 985-5505. Providers update this record themselves, so call before visiting.
How can I verify Michael A. Trauner, MD's license?
NPPES lists California license number A54693, 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 Michael A. Trauner, MD prescribe under Medicare Part D?
In 2024, Michael A. Trauner, MD had 61 Medicare Part D claims for 32 beneficiaries; the average among mohs-micrographic surgery physician prescribers was 570. Part D covers Medicare prescriptions only.
What is Michael A. Trauner, MD's MIPS final score?
The 2023 MIPS final score is 88.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.