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Infectious Diseases & Medical Associates

Q: What is the NPI number for Infectious Diseases & Medical Associates?

The NPI for Infectious Diseases & Medical Associates is 1144214222, a Type 2 (organization) record in the CMS NPPES registry.

Infectious Disease Physician in Arlington, VA · enumerated 2005 · authorized official M (Margaret) Jay, Administrative Assistant.

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

National Provider Identifier

1144214222

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Registry record

Entity type Organization (Type 2)

Legal business name Infectious Diseases & Medical Associates

Practice address 1635 N George Mason Dr, Suite 180, Arlington, VA, 22205

Phone (703) 276-7798

Fax (703) 276-0433

Enumeration date Sep 6, 2005

Last updated in NPPES Feb 17, 2010

Taxonomy & classification

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License 0101038151 (VA) Primary

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License 0101042196 (VA) Secondary

Authorized official

Name M (Margaret) Jay

Title Administrative Assistant

Phone (301) 384-9008

Other identifiers

Identifier	Type	State	Issuer
6055079	Medicaid	VA	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Infectious Diseases & Medical Associates?

The NPI for Infectious Diseases & Medical Associates is 1144214222, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Infectious Diseases & Medical Associates?

NPPES lists M (Margaret) Jay (Administrative Assistant) 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 2010-02-17.