Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Hanibal Mahdi, MD

Internal Medicine Physician in Vienna, VA · enumerated 2006.

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

National Provider Identifier

1891753406

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Registry record

Entity type Individual (Type 1)

Name Dr. Hanibal Mahdi

Credential MD

Sex Male

Practice address 305 Maple Ave W Ste A, Vienna, VA, 22180

Phone (571) 407-7004

Fax (571) 407-7092

Enumeration date May 3, 2006

Last updated in NPPES Nov 14, 2023

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 0101056882 (VA) Secondary

207PE0004X Emergency Medical Services (Emergency Medicine) Physician Allopathic & Osteopathic Physicians · License 0101056882 (VA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 0101056882 (VA) 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
1891753406	Medicaid	WV	-
P00023208	Other	VA	RAILROAD MEDICARE
1891753406	Medicaid	VA	-
010031834	Medicaid	VA	-
267139	Other	VA	BLUE SHIELD
5886325	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.

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Frequently asked questions

How do I verify Hanibal Mahdi's NPI record?

Cross-check NPI 1891753406 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1891753406 active?

Yes, as of the latest NPPES snapshot, NPI 1891753406 is active (record last updated 2023-11-14).

Other providers at this practice address

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Health Check, Pllc Primary Care Clinic/Center · Vienna, VA NPI 1912656778 Health Check Urgent Care, Pllc Urgent Care Clinic/Center · Vienna, VA NPI 1578432241

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-14.