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Metropolitan Physicians Group LLC

Internal Medicine Physician in Riverdale, MD · enumerated 2007 · authorized official Donald Seifman, Legal Council / Attorney.

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

National Provider Identifier

1174716252

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Registry record

Entity type Organization (Type 2)
Legal business name Metropolitan Physicians Group LLC
Practice address 6510 Kenilworth Ave, Suite 2200, Riverdale, MD, 20737
Phone (202) 577-1360
Fax (703) 790-1775
Enumeration date Aug 22, 2007
Last updated in NPPES Apr 20, 2008

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Donald Seifman
Title Legal Council / Attorney
Phone (202) 577-1360

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 Metropolitan Physicians Group LLC?
The NPI for Metropolitan Physicians Group LLC is 1174716252, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Metropolitan Physicians Group LLC?
NPPES lists Donald Seifman (Legal Council / Attorney) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-20.