Crystal Estela Chavez

Crystal Estela Chavez is a Behavior Technician provider (Behavior Technician) practicing in Lodi, CA, registered in the NPPES registry with NPI 1518778596 since 2025.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1518778596
Entity type	Individual (Type 1)
Name	Crystal Estela Chavez
Sex	Female
Practice address	Lodi, CA, 95240
Phone	2092783193
Enumeration date	2025-01-17
Last updated in NPPES	2025-01-17

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

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
106S00000X	Behavior Technician	Primary	—	—

Copy-ready billing details

Provider: Crystal Chavez
NPI: 1518778596
Taxonomy: 106S00000X (Behavior Technician)
Address: Lodi, CA, 95240

Verify this record

Cross-check NPI 1518778596 against the authoritative CMS record: view Crystal Estela Chavez 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

What specialty is Crystal Chavez?

Crystal Chavez is registered in NPPES with the primary taxonomy of Behavior Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-01-17.