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MARC RUBENSTEIN M.D
NPI 1649298951
Internal Medicine in New York, NY

Active since July 17, 2006PECOS Enrolled
110 W 97TH ST, NEW YORK, NY 10025(212) 316-7923(212) 316-7945 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Marc Rubenstein M.d NPPES

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

MARC RUBENSTEIN M.D (NPI 1649298951) is an individual internal medicine provider in New York, New York, licensed in New York (104676-1) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649298951
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameMARC RUBENSTEINCredential: M.D
Location Address110 W 97TH STNew York, NY 10025-6450
Mailing Address110 W 97th StNew York, NY 10025-6450 · (212) 316-7923 · Fax (212) 316-7945
Phone(212) 316-7923
Fax(212) 316-7945
Sole ProprietorNo
Enumeration DateJuly 17, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1649298951 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 104676-1
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
110 W 97TH ST, New York, NY 10025
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marc Rubenstein 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.

Medicare Billing Reassignment

Medicare enrollment records show Marc Rubenstein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

William F Ryan Community Health Center Inc
Same address
Federally Qualified Health Center (FQHC)
110 W 97TH ST
New York, NY 10025
  • Reassigned Medicare billing, New York enrollment
  • 186 clinicians in this Medicare group
NPI 1851328199 (212) 749-1820

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10025 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
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. JULIE ANNE CHELOUCHE CPNP-PC, RN, CPN
Nurse Practitioner (Pediatrics)
110 W 97TH ST
NEW YORK, NY 10025
New York County (212) 229-1060
CLAUDE LANIADO M.D
Psychiatry & Neurology (Psychiatry)
110 W 97TH ST
NEW YORK, NY 10025
New York County (212) 316-7923
IMANI MARTELLY-MASDOUMIER LPN
Licensed Practical Nurse
110 W 97TH ST
NEW YORK, NY 10025
New York County (212) 749-1820
WILLIAM F RYAN COMMUNITY HEALTH CENTER INC
Clinic/Center
110 W 97TH ST
NEW YORK, NY 10025
New York County (212) 749-1820
MR. BERTRAND TOULOUSE RN
Registered Nurse (General Practice)
110 W 97TH ST
NEW YORK, NY 10025
New York County (212) 749-1820
FERN FLECKMAN
Social Worker
110 W 97TH ST
NEW YORK, NY 10025
New York County (212) 316-7923
ALEJANDRA SOSA LPN
Licensed Practical Nurse
110 W 97TH ST
NEW YORK, NY 10025
New York County (212) 749-1820
MRS. ROCHELLE SLATZ N.P.
Nurse Practitioner (Family)
110 W 97TH ST
NEW YORK, NY 10025
New York County (212) 749-1820

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 Marc Rubenstein's NPI number?

The NPI number for Marc Rubenstein is 1649298951. It was assigned to this individual provider in the NPPES registry on July 17, 2006.

Where is Marc Rubenstein located?

Marc Rubenstein practices at 110 W 97th St, New York, NY 10025. The listed phone number is (212) 316-7923.

What is Marc Rubenstein's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Marc Rubenstein enrolled in Medicare?

Yes. Marc Rubenstein is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Marc Rubenstein's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marc Rubenstein reassigns Medicare benefits to William F Ryan Community Health Center Inc (New York, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marc Rubenstein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Marc Rubenstein 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.