NPI Portal NPI Lookup & Verification

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

Dr. Lisa Nava, PH.D.

Clinical Psychologist in Alexandria, VA · enumerated 2007 · practices at Mount Vernon Family Therapy.

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

National Provider Identifier

1891852513

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Lisa Nava
Credential PH.D.
Sex Female
Practice address Alexandria, VA, 22303
Phone (703) 765-7414
Enumeration date Jan 2, 2007
Last updated in NPPES Sep 9, 2019

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

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 0810002041 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Lisa Nava practice?
The practice location on file with NPPES is in Alexandria, VA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lisa Nava?
The National Provider Identifier (NPI) for Lisa Nava is 1891852513, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-09.