NPI Portal NPI Lookup & Verification

Michelle Sierra Ramirez

Michelle Sierra Ramirez is a Behavior Analyst provider (Behavior Analyst) practicing in San Marcos, CA, registered in the NPPES registry with NPI 1982190179 since 2018.

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NPI 1982190179
Entity type Individual (Type 1)
Name Michelle Sierra Ramirez
Sex Female
Practice address 334 VIA VERA CRUZ, #107, San Marcos, CA, 92078
Phone 7603045010
Enumeration date 2018-07-10
Last updated in NPPES 2018-07-10

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103K00000X Behavior Analyst Primary
Copy-ready billing details
Provider: Michelle Sierra Ramirez
NPI: 1982190179
Taxonomy: 103K00000X (Behavior Analyst)
Address: 334 VIA VERA CRUZ, #107, San Marcos, CA, 92078

Other providers at this practice address

NPI Name Type Specialty Location
1508865759 Alberto Chavira Individual Specialist San Marcos, CA
1457454027 David Bohline Individual Clinical Psychologist San Marcos, CA
1730213265 Margaret Gonzalez Individual Clinical Social Worker San Marcos, CA
1245351014 Alberto Chavira M D A Medical Corp Organization Specialist San Marcos, CA
1063757920 Jessica Moran Individual Marriage & Family Therapist San Marcos, CA
1194130484 Melissa Evans Individual Behavior Analyst San Marcos, CA
1720470560 Mission Home Health of San Marcos, Inc. Organization Home Health Agency San Marcos, CA
1760844021 Jessica Bentley Individual Behavior Analyst San Marcos, CA

Verify this record

Cross-check NPI 1982190179 against the authoritative CMS record: view Michelle Sierra Ramirez on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Michelle Sierra Ramirez?
Michelle Sierra Ramirez is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-07-10.