Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Michael Brandon Marcus, MD

Individual provider Psychiatry Physician · NPI 1316380306

Michael Brandon Marcus, MD practises Psychiatry in Lancaster, California. Graduated from University of New Mexico School of Medicine in 2013, 13 years ago. Practices with Los Angeles County Department of Mental Health, a 294-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
13
Trained at
University of New Mexico School of Medicine
Licensed in
CA
In the registry since
2013
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

349 E Avenue K6 Ste A
Lancaster, CA 93535-4548
Phone: (661) 723-4260
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence A136756 (CA)

Record details

NPI number1316380306
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 10, 2013
Last updated in NPPESJuly 21, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF NEW MEXICO SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Los Angeles County Department Of Mental Health — 294 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients42
Services billed 127 a service is one billed item, such as a visit, a test or a procedure
Average patient age54

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Los Angeles County Department of Mental Health

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 294 clinicians in the practice; 12 are shown here.

Other providers in Lancaster