DR. ERIC ROBERT MARCUS MD
NPI 1801910773
Psychiatry & Neurology - Psychiatry in New York, NY

Q: What is Eric Marcus's NPI number?

The NPI number for Eric Marcus is 1801910773. It was assigned to this individual provider in the NPPES registry on March 18, 2007.

Q: What is Eric Marcus's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: Is Eric Marcus enrolled in Medicare?

No. Eric Marcus has opted out of Medicare through December 12, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Eric Marcus was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.

Active since March 18, 2007Opted out of Medicare · through Dec 12, 2027

37 RIVERSIDE DR, NEW YORK, NY 10023(212) 724-3710 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Eric Robert Marcus Md NPPES

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

DR. ERIC ROBERT MARCUS MD (NPI 1801910773) is an individual psychiatry provider in New York, New York, licensed in New York (107171) and active in the NPI registry since March 2007. He has opted out of Medicare through December 12, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1801910773

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. ERIC ROBERT MARCUSCredential: MD

Location Address37 RIVERSIDE DRNew York, NY 10023-8027

Mailing Address4 E 89th StNew York, NY 10128-0636 · (212) 427-0543

Phone(212) 724-3710

Sole ProprietorNo

Enumeration DateMarch 18, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1801910773 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in NY · 107171

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

37 RIVERSIDE DR, New York, NY 10023

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Other Identifiers 1

Medicare UPINB78588NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Eric Robert Marcus Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from December 12, 2013 through December 12, 2027.

Opt-Out Effective DateDecember 12, 2013

Opt-Out In Effect ThroughDecember 12, 2027Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10023 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$198.19 typical visit price

range $65.69 – $198.19

Typical copayment $49.54 (range $16.42 – $49.54)

Most-billed visit code 99205

Established Patient

$81.44 typical visit price

range $21.20 – $160.66

Typical copayment $20.36 (range $5.30 – $40.16)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 1801910773. It was assigned to this individual provider in the NPPES registry on March 18, 2007.

Where is Eric Marcus located?

Eric Marcus practices at 37 Riverside Dr, New York, NY 10023. The listed phone number is (212) 724-3710.

What is Eric Marcus's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Eric Marcus enrolled in Medicare?

No. Eric Marcus has opted out of Medicare through December 12, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Eric Marcus was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.