Max Lawrence Trojano, MD
Emergency Medicine Physician · La Jolla, CA
Max Lawrence Trojano, MD is an emergency medicine physician with a practice address in La Jolla, California, and NPI 1275265381, issued on Jun 28, 2022. Check the license (California A201428, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Max Lawrence Trojano
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A201428 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8910 Villa LA Jolla Dr Ste 100, La Jolla, CA 92037
- Phone
- (800) 926-8273
- Enumerated
- Jun 28, 2022
- Record last updated
- May 30, 2025
- Medicare enrollment
- Enrolled (PECOS I20250611000728); accepts Medicare assignment
- Medical or professional school
- Pennsylvania State University College Of Medicine, 2022
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 8910 Villa LA Jolla Dr Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Max Lawrence Trojano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A201428Check 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 2 group practices
- Regents OF The University OF CaliforniaEl Centro, CA
- Regents OF The University OF CaliforniaLa Jolla, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Max Lawrence Trojano among 7,751 emergency medicine physician records in California
Max Lawrence Trojano, MD is one of 7,751 emergency medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 95% of them.
- NPI issued2022 · 95% of these records are older, 2% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2022 · median 2011 among the 4,560 with a school on file
- Record last updated2025 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
61 emergency medicine physician records list a practice address in La Jolla
They are 61 of the 3,648 NPPES records with a practice address in La Jolla, and 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in La Jolla → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- George Baehr, M.D.La Jolla, CA 920371083615512
- Taylor Cardall, M.D.La Jolla, CA 920371770534067
- Megan Demott, MDLa Jolla, CA 920371174507370
- Hung Huynh, M.D.La Jolla, CA 920371548248511
- Agnes Letai, M.D.La Jolla, CA 920371902886088
- Johannes Neuendorf, D.O.La Jolla, CA 920371154388601
- Richard Obler, MDLa Jolla, CA 920371063475507
- Mark Olcott, MDLa Jolla, CA 920371669474417
Common questions
What is Max Lawrence Trojano, MD's NPI number?
Max Lawrence Trojano, MD's National Provider Identifier (NPI) is 1275265381, issued on Jun 28, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Max Lawrence Trojano, MD located?
The NPPES record lists a practice address at 8910 Villa LA Jolla Dr Ste 100, La Jolla, CA, 92037. Phone: (800) 926-8273. Providers update this record themselves, so call before visiting.
How can I verify Max Lawrence Trojano, MD's license?
NPPES lists California license number A201428, 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.