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Dr. Mary Kathleen Hill, PH.D.

Psychologist in Fairfax, VA · enumerated 2010 · practices at Northstar Anesthesia of Virginia Pain LLC.

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

National Provider Identifier

1285948042

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Registry record

Entity type Individual (Type 1)
Name Dr. Mary Kathleen Hill
Credential PH.D.
Sex Female
Practice address 8081 Innovation Park Dr Ste 604, Fairfax, VA, 22031
Phone (571) 472-6880
Fax (571) 665-6850
Enumeration date Aug 3, 2010
Last updated in NPPES Nov 10, 2022

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 0810004213 (VA) Secondary
103T00000X Psychologist Behavioral Health & Social Service Providers · License 0810004213 (VA) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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 Mary Hill?
The National Provider Identifier (NPI) for Mary Hill is 1285948042, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mary Hill 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 2022-11-10.