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DR. MARK ISAAC AVIGAN M.D.
NPI 1619178092
Internal Medicine - Gastroenterology in Silver Spring, MD

Active since May 31, 2007
10903 NEW HAMPSHIRE AVE., BLDG 22, RM 3478, SILVER SPRING, MD 20902(301) 796-0065(301) 796-9725 Get Directions Write a Review

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

About Dr. Mark Isaac Avigan M.d. NPPES

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

DR. MARK ISAAC AVIGAN M.D. (NPI 1619178092) is an individual gastroenterology provider in Silver Spring, Maryland, licensed in Maryland (D0025991) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1619178092
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. MARK ISAAC AVIGANCredential: M.D.
Location Address10903 NEW HAMPSHIRE AVE., BLDG 22, RM 3478Silver Spring, MD 20902
Mailing Address502 Hermleigh RdSilver Spring, MD 20902-1608 · (301) 681-5657
Phone(301) 796-0065
Fax(301) 796-9725
Sole ProprietorNo
Enumeration DateMay 31, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1619178092 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 MD · D0025991
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.
10903 NEW HAMPSHIRE AVE., Silver Spring, MD 20902
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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 Avigan's NPI number?

The NPI number for Mark Avigan is 1619178092. It was assigned to this individual provider in the NPPES registry on May 31, 2007.

Where is Mark Avigan located?

Mark Avigan practices at 10903 New Hampshire Ave. Bldg 22, Rm 3478, Silver Spring, MD 20902. The listed phone number is (301) 796-0065.

What is Mark Avigan'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 Avigan 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.