MARSHALL SUMMAR MD
NPI 1336231745
Medical Genetics - Clinical Genetics (M.D.) in Chevy Chase, MD

Active since September 30, 2006PECOS Enrolled
5550 FRIENDSHIP BLVD STE 580, CHEVY CHASE, MD 20815(202) 379-8295 Get Directions Write a Review

NPPES record last updated: October 18, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Marshall Summar Md NPPES

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

MARSHALL SUMMAR MD (NPI 1336231745) is an individual clinical genetics (m.d.) provider in Chevy Chase, Maryland, licensed in Tennessee (MD20951) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1336231745
Entity TypeIndividualMale
Primary Taxonomy207SG0201X
Provider Legal NameMARSHALL SUMMARCredential: MD
Location Address5550 FRIENDSHIP BLVD STE 580Chevy Chase, MD 20815-7302
Mailing Address5550 Friendship Blvd Ste 580Chevy Chase, MD 20815-7302 · (202) 379-8295
Sole ProprietorNo
Enumeration DateSeptember 30, 2006
Last NPPES UpdateOctober 18, 2023
NPPES CertifiedOctober 18, 2023
NPI 1336231745 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyMedical Genetics · Clinical Genetics (M.D.)Allopathic & Osteopathic Physicians
Taxonomy Code207SG0201X
License Licensed in TN · MD20951
Definition
A clinical geneticist demonstrates competence in providing comprehensive diagnostic, management and counseling services for genetic disorders.
5550 FRIENDSHIP BLVD STE 580, Chevy Chase, MD 20815

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Marshall Summar Md 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.

Other Providers at the Same Location NPPES 3

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

Clinic/Center (Research)
5550 FRIENDSHIP BLVD STE 580
CHEVY CHASE, MD 20815
Pediatrics (Pediatric Emergency Medicine)
5550 FRIENDSHIP BLVD STE 580
CHEVY CHASE, MD 20815
Medical Genetics (Medical Biochemical Genetics)
5550 FRIENDSHIP BLVD STE 580
CHEVY CHASE, MD 20815

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 Marshall Summar's NPI number?

The NPI number for Marshall Summar is 1336231745. It was assigned to this individual provider in the NPPES registry on September 30, 2006.

Where is Marshall Summar located?

Marshall Summar practices at 5550 Friendship Blvd Ste 580, Chevy Chase, MD 20815. The listed phone number is (202) 379-8295.

What is Marshall Summar's specialty?

The primary specialty registered for this NPI is Medical Genetics, specializing in Clinical Genetics (M.D.), with taxonomy code 207SG0201X.

Is Marshall Summar enrolled in Medicare?

Yes. Marshall Summar is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marshall Summar was last updated on October 18, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.