Esmeralda Crox Simpson, BCBA
Esmeralda Crox Simpson is a Behavior Analyst provider (Behavior Analyst) practicing in Amarillo, TX, registered in the NPPES registry with NPI 1861757221 since 2012.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1861757221 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Esmeralda Crox Simpson |
| Credential | BCBA |
| Sex | Female |
| Practice address | 6031 BELL ST, Amarillo, TX, 79109 |
| Phone | 8063679358 |
| Fax | 8065002772 |
| Enumeration date | 2012-07-11 |
| Last updated in NPPES | 2022-02-01 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103K00000X | Behavior Analyst | Secondary | 1505 | TX |
| 103K00000X | Behavior Analyst | Primary | 1-12-11462 | TX |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1861757221 | Medicaid | TX | — |
Copy-ready billing details
Provider: Esmeralda Simpson, BCBA NPI: 1861757221 Taxonomy: 103K00000X (Behavior Analyst) Address: 6031 BELL ST, Amarillo, TX, 79109
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1073020053 | Zoe Horton | Individual | Behavior Technician | Amarillo, TX |
| 1336656313 | Johnny Johansen | Individual | Behavior Technician | Amarillo, TX |
| 1316454390 | Megan Matchen | Individual | Behavior Technician | Amarillo, TX |
| 1881101202 | Jacklyn Esquivel | Individual | Behavior Technician | Amarillo, TX |
| 1790293587 | Suhani Bhakta | Individual | Behavior Technician | Amarillo, TX |
| 1265930820 | Ashley Wilson | Individual | Behavior Technician | Amarillo, TX |
| 1336614288 | Felicity Silvas | Individual | Behavior Technician | Amarillo, TX |
| 1487129334 | Kamy Riley | Individual | Behavior Technician | Amarillo, TX |
Verify this record
Cross-check NPI 1861757221 against the authoritative CMS record: view Esmeralda Crox Simpson 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-02-01.