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Dr. Eric Joel Margulies, MD

Gastroenterology Physician in Silver Spring, MD · enumerated 2019 · practices at Capital Digestive Care, LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1538629654

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Registry record

Entity type Individual (Type 1)
Name Dr. Eric Joel Margulies
Credential MD
Sex Male
Practice address 10801 Lockwood Dr Ste 200, Silver Spring, MD, 20901
Phone (301) 593-2002
Fax (202) 823-4809
Enumeration date Mar 24, 2019
Last updated in NPPES Jun 24, 2025

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License BP10079522 (TX) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License D0102341 (MD) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Eric Margulies?
The National Provider Identifier (NPI) for Eric Margulies is 1538629654, a Type 1 (individual) record in the CMS NPPES registry.
Where does Eric Margulies practice?
The practice location on file with NPPES is in Silver Spring, MD. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-24.