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

Dr. Anna Leticia Villavicencio, PH.D.

Psychologist in Washington, DC · enumerated 2007.

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

National Provider Identifier

1538299904

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Registry record

Entity type Individual (Type 1)

Name Dr. Anna Leticia Villavicencio

Credential PH.D.

Sex Female

Practice address Washington, DC, 20003

Phone (202) 735-3625

Enumeration date Mar 6, 2007

Last updated in NPPES Sep 2, 2023

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

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PS01198 (RI) Primary

103T00000X Psychologist Behavioral Health & Social Service Providers · License PY60684527 (WA) Secondary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
PY60684527	Other	WA	PSYCHOLOGIST LICENSE
PS01198	Other	RI	PS01198

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 Anna Villavicencio's NPI record?

Cross-check NPI 1538299904 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1538299904 active?

Yes, as of the latest NPPES snapshot, NPI 1538299904 is active (record last updated 2023-09-02).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-02.