Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tatiyana Simone Ortiz

Behavior Analyst in Palmdale, CA · enumerated 2020.

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

National Provider Identifier

1649879594

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Registry record

Entity type Individual (Type 1)

Name Tatiyana Simone Ortiz

Sex Female

Practice address 310 E Palmdale Blvd Ste G, Palmdale, CA, 93550

Phone (661) 480-1440

Enumeration date Oct 21, 2020

Last updated in NPPES Oct 21, 2020

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Primary

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 Tatiyana Ortiz?

The National Provider Identifier (NPI) for Tatiyana Ortiz is 1649879594, a Type 1 (individual) record in the CMS NPPES registry.

Where does Tatiyana Ortiz practice?

The practice location on file with NPPES is in Palmdale, CA. 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 2020-10-21.