Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Tareq Massimi, M.D.

Vascular Surgery Physician in Mc Lean, VA · enumerated 2008.

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

National Provider Identifier

1962660936

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Registry record

Entity type Individual (Type 1)

Name Dr. Tareq Massimi

Credential M.D.

Sex Male

Practice address Mc Lean, VA, 22102

Phone (413) 885-6942

Enumeration date May 27, 2008

Last updated in NPPES Aug 17, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 233575 (MA) Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 102688 (DC) Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 247016 (MA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
-	Other	-	-

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 Tareq Massimi?

The National Provider Identifier (NPI) for Tareq Massimi is 1962660936, a Type 1 (individual) record in the CMS NPPES registry.

Where does Tareq Massimi practice?

The practice location on file with NPPES is in Mc Lean, VA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-17.