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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. ERIC HENRY MARCUS M.D.
NPI 1235362237
Psychiatry & Neurology - Forensic Psychiatry in San Diego, CA

Active since August 25, 2009PECOS Enrolled
2648 W CANYON AVE, SAN DIEGO, CA 92123(858) 636-7841(858) 636-7841 Get Directions Write a Review

NPPES record last updated: June 28, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Eric Henry Marcus M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ERIC HENRY MARCUS M.D. (NPI 1235362237) is an individual forensic psychiatry provider in San Diego, California, licensed in California (AFE19220) and active in the NPI registry since August 2009. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1235362237
Entity TypeIndividualMale
Primary Taxonomy2084F0202X
Provider Legal NameDR. ERIC HENRY MARCUSCredential: M.D.
Location Address2648 W CANYON AVESan Diego, CA 92123-4684
Mailing Address2648 W Canyon AveSan Diego, CA 92123-4684 · (858) 636-7841 · Fax (858) 636-7841
Phone(858) 636-7841
Fax(858) 636-7841
Sole ProprietorYes
Enumeration DateAugust 25, 2009
Last NPPES UpdateJune 28, 2026
✔ NPI 1235362237 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Forensic PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084F0202X
License✔ Licensed in CA · AFE19220
Definition
Forensic Psychiatry is a subspecialty with psychiatric focus on interrelationships with civil, criminal and administrative law, evaluation and specialized treatment of individuals involved with the legal system, incarcerated in jails, prisons, and forensic psychiatry hospitals.
2648 W CANYON AVE, San Diego, CA 92123
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Eric Henry Marcus M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Eric Marcus's NPI number?

The NPI number for Eric Marcus is 1235362237. It was assigned to this individual provider in the NPPES registry on August 25, 2009.

Where is Eric Marcus located?

Eric Marcus practices at 2648 W Canyon Ave, San Diego, CA 92123. The listed phone number is (858) 636-7841.

What is Eric Marcus's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Forensic Psychiatry, with taxonomy code 2084F0202X.

Is Eric Marcus enrolled in Medicare?

Yes. Eric Marcus is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Eric Marcus was last updated on June 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.