Crystal Renee Diaz, BCBA
NPI 1013556844ActiveIndividual· Behavior Analyst· Surprise, AZ
Behavior Analyst (BCBA) in Surprise, Arizona, licensed in AZ and CA, with an NPI issued in December 2019.
Overview
| NPI | 1013556844 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | BCBA |
| Sole proprietor | No |
| NPI issued | Dec 26, 2019 |
| Last updated in NPPES | Feb 4, 2026 |
| Certified by provider | Feb 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Behavior Analyst Primary | 103K00000X | BEH-000834 | AZ |
| Behavior Analyst | 103K00000X | 1-19-38811 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|
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