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DR. MARK SANDER FRIEDMAN M.D.
NPI 1912999491
Internal Medicine - Gastroenterology in Forest Hills, NY

Active since August 19, 2005
7146 110TH ST, FOREST HILLS, NY 11375(718) 261-2500(718) 263-9624 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

About Dr. Mark Sander Friedman M.d. NPPES

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

DR. MARK SANDER FRIEDMAN M.D. (NPI 1912999491) is an individual gastroenterology provider in Forest Hills, New York, licensed in New York (131561) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1912999491
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. MARK SANDER FRIEDMANCredential: M.D.
Location Address7146 110TH STForest Hills, NY 11375-4865
Mailing Address7146 110th StForest Hills, NY 11375-4865 · (718) 261-2500 · Fax (718) 263-9624
Phone(718) 261-2500
Fax(718) 263-9624
Sole ProprietorNo
Enumeration DateAugust 19, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1912999491 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in NY · 131561
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
7146 110TH ST, Forest Hills, NY 11375
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Other Identifiers 1

Medicaid00548229NY

Other Providers at the Same Location NPPES 4

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

MPJ PHYSICAL THERAPY PC
Physical Therapist
7146 110TH ST
FOREST HILLS, NY 11375
Queens County (718) 687-2474
DR. ARTHUR J VOGELMAN MD
Internal Medicine (Gastroenterology)
7146 110TH ST
FOREST HILLS, NY 11375
Queens County (718) 261-2500
MARIO PALADA PALISOC PT
Physical Therapist
7146 110TH ST
FOREST HILLS, NY 11375
Queens County (718) 687-2474
ARTHUR J VOGELMAN MD PC
Internal Medicine (Gastroenterology)
7146 110TH ST
FOREST HILLS, NY 11375
Queens County (718) 261-2500

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 Mark Friedman's NPI number?

The NPI number for Mark Friedman is 1912999491. It was assigned to this individual provider in the NPPES registry on August 19, 2005.

Where is Mark Friedman located?

Mark Friedman practices at 7146 110th St, Forest Hills, NY 11375. The listed phone number is (718) 261-2500.

What is Mark Friedman's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Mark Friedman was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.