Mr. Corbin Holzapfel, BCBA
Mr. Corbin Holzapfel is a Behavior Analyst provider (Behavior Analyst) practicing in Citrus Heights, CA, registered in the NPPES registry with NPI 1033611421 since 2018.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1033611421 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Corbin Holzapfel |
| Credential | BCBA |
| Sex | Male |
| Practice address | 6400 TUPELO DR, Citrus Heights, CA, 95621 |
| Phone | 9167293098 |
| Enumeration date | 2018-03-01 |
| Last updated in NPPES | 2022-08-24 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 106S00000X | Behavior Technician | Secondary | — | CA |
| 103K00000X | Behavior Analyst | Primary | 1-19-39439 | CA |
Copy-ready billing details
Provider: Corbin Holzapfel, BCBA NPI: 1033611421 Taxonomy: 103K00000X (Behavior Analyst) Address: 6400 TUPELO DR, Citrus Heights, CA, 95621
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1104051077 | Teaching Autistic Children, Inc | Organization | Behavior Analyst | Citrus Heights, CA |
| 1568781615 | Ian Wilson | Individual | Behavior Analyst | Citrus Heights, CA |
| 1114246352 | William Brandom | Individual | Behavior Analyst | Citrus Heights, CA |
| 1356768857 | Monica Avila | Individual | Behavior Analyst | Citrus Heights, CA |
| 1346644614 | Vince Asuncion | Individual | Behavior Analyst | Citrus Heights, CA |
| 1043614118 | Teaching Autistic Children | Organization | Behavior Analyst | Citrus Heights, CA |
| 1013306935 | Timothy Ohara | Individual | Behavior Analyst | Citrus Heights, CA |
| 1467841387 | John Gagnon | Individual | Behavior Analyst | Citrus Heights, CA |
Verify this record
Cross-check NPI 1033611421 against the authoritative CMS record: view Mr. Corbin Holzapfel 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-08-24.