Michael Brandon Marcus, MD
Psychiatry Physician · Lancaster, CA
Michael Brandon Marcus, MD is a psychiatry physician with a practice address in Lancaster, California, and NPI 1316380306, issued on Apr 10, 2013. Check the license (California A136756, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael Brandon Marcus
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A136756 CA
Self-reported in NPPES; status is on the state search - Practice location
- 349 E Avenue K6 Ste A, Lancaster, CA 93535
- Phone
- (661) 723-4260
- Enumerated
- Apr 10, 2013
- Record last updated
- Jul 21, 2022
- Medicare enrollment
- Enrolled (PECOS I20190501001808); accepts Medicare assignment
- Medical or professional school
- University Of New Mexico School Of Medicine, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 349 E Avenue K6 Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Acebedo, NPPsychiatric/Mental Health Nurse Practitioner1891133872
- Tonya Anthony, LCSWClinical Social Worker1497466924
- Percy ArrezaPsychiatric/Mental Health Registered Nurse1851090476
- Alexis Asatourian, MSW, ASWClinical Social Worker1518405158
- Marizelle BantingPsychiatric/Mental Health Registered Nurse1689459042
- Cesar BarillasCase Manager/Care Coordinator1184333551
Verify Michael Brandon Marcus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A136756Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average psychiatry physician in 2024
2,381 Medicare Part D claims for 105 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 1% of claims.
Most prescribed
- Hydroxyzine Hcl219 claims
- Quetiapine Fumarate193 claims
- Trazodone Hcl159 claims
- Sertraline Hcl157 claims
- Olanzapine115 claims
- Buspirone Hcl108 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.
Bills Medicare through one group practice
- Los Angeles County Department OF Mental HealthLancaster, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Brandon Marcus among 8,673 psychiatry physician records in California
Michael Brandon Marcus, MD is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 69% of them.
- NPI issued2013 · 69% of these records are older, 29% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2013 · median 2005 among the 3,295 with a school on file
- Record last updated2022 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in California
There are 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Lancaster → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Harald Krueger, M.D.Lancaster, CA 935351477691988
- Matthew Louie, M.D.Lancaster, CA 935351609167311
- Thomas Carlton, M.D.Lancaster, CA 935341912079518
- Andrea Carter, MDLancaster, CA 935341992091391
- Roy Del-Rosario, M.D.Lancaster, CA 935341740381870
- Omar Anthony Eslao, M.D.Lancaster, CA 935341518112606
- Robert Imani, M.D.Lancaster, CA 935341639374747
- Furqan Nusair, MDLancaster, CA 935361548692809
Common questions
What is Michael Brandon Marcus, MD's NPI number?
Michael Brandon Marcus, MD's National Provider Identifier (NPI) is 1316380306, issued on Apr 10, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Michael Brandon Marcus, MD located?
The NPPES record lists a practice address at 349 E Avenue K6 Ste A, Lancaster, CA, 93535. Phone: (661) 723-4260. Providers update this record themselves, so call before visiting.
How can I verify Michael Brandon Marcus, MD's license?
NPPES lists California license number A136756, 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 Brandon Marcus, MD prescribe under Medicare Part D?
In 2024, Michael Brandon Marcus, MD had 2,381 Medicare Part D claims for 105 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.