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

Ms. Marriam Aalai, M.D.

Cytopathology Physician in Fairfax, VA · enumerated 2016.

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

National Provider Identifier

1487003984

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Registry record

Entity type Individual (Type 1)
Name Ms. Marriam Aalai
Credential M.D.
Sex Female
Practice address Fairfax, VA, 22033
Phone (703) 391-3600
Fax (703) 391-3414
Enumeration date Jun 7, 2016
Last updated in NPPES Dec 10, 2022

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

Taxonomy & licenses

207ZC0500X Cytopathology Physician Allopathic & Osteopathic Physicians · License 0101274321 (VA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 the NPI number for Marriam Aalai?
The National Provider Identifier (NPI) for Marriam Aalai is 1487003984, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marriam Aalai practice?
The practice location on file with NPPES is in Fairfax, VA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-10.