Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Donovan Chapa, BCABA
Behavior Analyst in Stockton, CA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1023309259
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Registry record
Entity type Individual (Type 1)
Name Donovan Chapa
Credential BCABA
Sex Male
Practice address 7109 Danny Dr, Stockton, CA, 95210
Phone (209) 957-7777
Enumeration date Apr 21, 2011
Last updated in NPPES Apr 21, 2011
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 0051723 (CA) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0051723 | Other | CA | BACB |
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.
Frequently asked questions
Is NPI 1023309259 active?
Yes, as of the latest NPPES snapshot, NPI 1023309259 is active (record last updated 2011-04-21).
How do I verify Donovan Chapa's NPI record?
Cross-check NPI 1023309259 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Susan Riggs Behavior Analyst · Stockton, CA NPI 1487945762 Jenna Valk Behavior Analyst · Stockton, CA NPI 1750672994 Jaimie Bergen Behavior Analyst · Stockton, CA NPI 1588955686 Trisha Winters Behavior Analyst · Stockton, CA NPI 1699029801 Siobhan Sponder Behavior Analyst · Stockton, CA NPI 1518211739 Melissa Altamirano Behavior Analyst · Stockton, CA NPI 1285018598 Jenn Adams Behavior Analyst · Stockton, CA NPI 1053796441 Stephanie Wolfley Behavior Analyst · Stockton, CA NPI 1083065346
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-21.