Trevan Dale Fischer, M.D.
Surgical Oncology Physician · Santa Monica, CA
Trevan Dale Fischer, M.D. is a surgical oncology physician with a practice address in Santa Monica, California, and NPI 1154580017, issued on Jun 5, 2008. Check the license (California 135300, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Trevan Dale Fischer
- Credential
- M.D.
- Primary taxonomy
- Surgical Oncology Physician 2086X0206X
- License numbers
- 135300 CA
TRN12753 FL
Self-reported in NPPES; status is on the state search - Practice location
- 2121 Santa Monica Blvd, Santa Monica, CA 90404
- Phone
- (310) 829-8781
- Enumerated
- Jun 5, 2008
- Record last updated
- Apr 21, 2023
- Fax
- (310) 582-7185
- Medicare enrollment
- Enrolled (PECOS I20170619001131); accepts Medicare assignment
- Medical or professional school
- University Of Oklahoma College Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest surgical oncology physician records → All 250 in California → Look up another NPI →
Also registered at 2121 Santa Monica Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anabelle AhdootRegistered Dietitian1396283263
- Katiuscha Almeida Merath Reis, MDSurgery Physician1861055626
- Sandra Andrews, RD, CDERegistered Dietitian1427347954
- Maia Aronson, P.A.Physician Assistant1861762882
- Daniel ArtensteinStudent in an Organized Health Care Education/Training Program1023402310
- Bita Azizi, RDRegistered Dietitian1861797839
Verify Trevan Dale Fischer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 135300Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average surgical oncology physician in 2024
12 Medicare Part D claims, against an average of 87 among the 1,237 providers of this specialty who prescribed in Part D.
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.
Industry payments in 2024: $123.16
5 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 1,132 providers of this specialty with any payment received $4,224.74 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.
Bills Medicare through one group practice
- Cedars-Sinai Medical Care FoundationLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Trevan Dale Fischer among 250 surgical oncology physician records in California
Trevan Dale Fischer, M.D. is one of 250 surgical oncology physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 50% of them.
- NPI issued2008 · 50% of these records are older, 42% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2008 · median 2004 among the 184 with a school on file
- Record last updated2023 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086X0206X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Oncology Physician providers in California
There are 250 surgical oncology physician records in California.
All 250 in California → Every provider in Santa Monica → Surgical Oncology Physician nationwide →
The 8 surgical oncology physician records with the nearest ZIP codes
- Bradley Bandera, MDSanta Monica, CA 904041427205681
- Anton Bilchik, M.D., PH.D., M.B.A.Santa Monica, CA 904041609916733
- Nefertiti Brown, M.D.Santa Monica, CA 904041801065685
- Connie Chiu, M.D.Santa Monica, CA 904041821377342
- Alexander Christ, M.D.Santa Monica, CA 904041427316702
- Alice Chung, M.D.Santa Monica, CA 904041326296542
- Brian Diskin, M.D.Santa Monica, CA 904041306257456
- Richard Essner, M.D.Santa Monica, CA 904041336163328
Common questions
What is Trevan Dale Fischer, M.D.'s NPI number?
Trevan Dale Fischer, M.D.'s National Provider Identifier (NPI) is 1154580017, issued on Jun 5, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Trevan Dale Fischer, M.D. located?
The NPPES record lists a practice address at 2121 Santa Monica Blvd, Santa Monica, CA, 90404. Phone: (310) 829-8781. Providers update this record themselves, so call before visiting.
How can I verify Trevan Dale Fischer, M.D.'s license?
NPPES lists California license number 135300, 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 Trevan Dale Fischer, M.D. prescribe under Medicare Part D?
In 2024, Trevan Dale Fischer, M.D. had 12 Medicare Part D claims; the average among surgical oncology physician prescribers was 87. 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.