Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Aizenhawar J Marrogi, M.D

Anatomic Pathology & Clinical Pathology Physician in Mclean, VA · enumerated 2006 · practices at Loudoun Medical Group, PC.

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

National Provider Identifier

1346262441

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Registry record

Entity type Individual (Type 1)

Name Dr. Aizenhawar J Marrogi

Credential M.D

Sex Male

Practice address 6736 Curran Street, Suite 2, Mclean, VA, 22101

Phone (703) 372-0787

Fax (703) 712-7169

Enumeration date Jul 25, 2006

Last updated in NPPES Dec 13, 2023

Taxonomy & licenses

171000000X Military Health Care Provider Other Service Providers · License D0053886 (MD) Secondary

171000000X Military Health Care Provider Other Service Providers · License 0101231650 (VA) Secondary

207ZD0900X Dermatopathology (Pathology) Physician Allopathic & Osteopathic Physicians · License 0101231650 (VA) Secondary

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 0101231650 (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
1346262441	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

Where does Aizenhawar Marrogi practice?

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

What is the NPI number for Aizenhawar Marrogi?

The National Provider Identifier (NPI) for Aizenhawar Marrogi is 1346262441, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Bong Kim Anatomic Pathology & Clinical Pathology Physician · Mclean, VA NPI 1437118312 Courtney Chapman Anatomic Pathology & Clinical Pathology Physician · Mclean, VA NPI 1003296856 Loudoun Medical Group, PC Anatomic Pathology Physician · Mclean, VA NPI 1447817689

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-13.