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

Gretchen Teresa Ortiz Otano

Psychologist in Aguas Buenas, PR · enumerated 2026.

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

National Provider Identifier

1912820333

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Registry record

Entity type Individual (Type 1)

Name Gretchen Teresa Ortiz Otano

Sex Female

Practice address Aguas Buenas, PR, 00703

Phone (939) 246-8276

Enumeration date Aug 3, 2026

Last updated in NPPES Aug 3, 2026

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 006252 (PR) Primary

Other identifiers

Identifier	Type	State	Issuer
006252	Other	PR	PSYCHOLOGY LICENSE

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 Gretchen Ortiz Otano practice?

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

What is the NPI number for Gretchen Ortiz Otano?

The National Provider Identifier (NPI) for Gretchen Ortiz Otano is 1912820333, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-03.