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MARK ESAR SOBEL M.D., PH.D.
NPI 1134596703
General Practice in Bethesda, MD

Active since August 30, 2015
9401 BULLS RUN PKWY, BETHESDA, MD 20817(301) 530-9309 Get Directions Write a Review

NPPES record last updated: August 30, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mark Esar Sobel M.d., Ph.d. NPPES

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

MARK ESAR SOBEL M.D., PH.D. (NPI 1134596703) is an individual general practice provider in Bethesda, Maryland, licensed in Maryland (D0020038) and active in the NPI registry since August 2015.

NPPES Registry Identity

NPI1134596703
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameMARK ESAR SOBELCredential: M.D., PH.D.
Location Address9401 BULLS RUN PKWYBethesda, MD 20817-2405
Mailing Address9401 Bulls Run PkwyBethesda, MD 20817-2405
Phone(301) 530-9309
Sole ProprietorYes
Enumeration DateAugust 30, 2015
✔ NPI 1134596703 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
Licenses✔ Licensed in MD · D0020038✔ Licensed in NY · 1849771
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
9401 BULLS RUN PKWY, Bethesda, MD 20817
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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 Sobel's NPI number?

The NPI number for Mark Sobel is 1134596703. It was assigned to this individual provider in the NPPES registry on August 30, 2015.

Where is Mark Sobel located?

Mark Sobel practices at 9401 Bulls Run Pkwy, Bethesda, MD 20817. The listed phone number is (301) 530-9309.

What is Mark Sobel's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

When was this NPI record last updated?

The NPPES record for Mark Sobel was last updated on August 30, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.