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Fairfax Internal Medicine Associates, PC

Internal Medicine Physician in Vienna, VA · enumerated 2007 · authorized official Parham Haghighi, President.

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

National Provider Identifier

1790987352

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Registry record

Entity type Organization (Type 2)
Legal business name Fairfax Internal Medicine Associates, PC
Practice address 8302 Old Courthouse Rd Ste C, Vienna, VA, 22182
Phone (703) 462-8138
Enumeration date Jun 4, 2007
Last updated in NPPES Apr 6, 2012

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 0101235391 (VA) Primary

Authorized official

Name Parham Haghighi
Title President
Phone (703) 462-8138

Other identifiers

Identifier Type State Issuer
G02651 Other VA MEDICARE PTAN

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Fairfax Internal Medicine Associates, PC?
Fairfax Internal Medicine Associates, PC is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-06.