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Michael A Trauner, MD

Michael A Trauner is a MOHS-Micrographic Surgery Physician provider (Dermatology) practicing in Oxnard, CA, registered in the NPPES registry with NPI 1558460394 since 2006. The credential MD stands for Doctor of Medicine. Practices at Community Memorial Health System (listed at the same practice address in NPPES).

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NPI 1558460394
Entity type Individual (Type 1)
Name Michael A Trauner
Credential MD
Sex Male
Practice address 3641 W 5TH ST, Oxnard, CA, 93030
Phone 8059855505
Enumeration date 2006-09-21
Last updated in NPPES 2021-03-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207N00000X Dermatology Physician Secondary A54693 CA
207ND0101X MOHS-Micrographic Surgery Physician Primary A54693 CA

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
00A546930 Medicaid CA
Copy-ready billing details
Provider: Michael Trauner, MD
NPI: 1558460394
Taxonomy: 207ND0101X (MOHS-Micrographic Surgery Physician)
Address: 3641 W 5TH ST, Oxnard, CA, 93030

Other providers at this practice address

NPI Name Type Specialty Location
1528056868 Joel Siegel Individual Dermatology Physician Oxnard, CA
1902850555 Scott Changchien Individual Obstetrics & Gynecology Physician Oxnard, CA
1982658548 Suseela Dasari Individual Pediatrics Physician Oxnard, CA
1346288875 Community Memorial Health System Organization Multi-Specialty Clinic/Center Oxnard, CA
1366457772 Victoria Sorlie-Aguilar Individual Family Medicine Physician Oxnard, CA
1912027426 Mostafa Hammoudi Individual Neurology Physician Oxnard, CA
1992905871 Denia Garfias Individual Pediatrics Physician Oxnard, CA
1053596395 Dorothea Clayton Individual Internal Medicine Physician Oxnard, CA

Verify this record

Cross-check NPI 1558460394 against the authoritative CMS record: view Michael A Trauner on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

How do I verify Michael Trauner's NPI record?
Cross-check NPI 1558460394 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1558460394 active?
Yes — as of the latest NPPES snapshot, NPI 1558460394 is active (record last updated 2021-03-08).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-03-08.