Reachny Helen Hay
Reachny Helen Hay is a Behavior Analyst provider (Behavior Analyst) practicing in Brea, CA, registered in the NPPES registry with NPI 1669046637 since 2021.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1669046637 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Reachny Helen Hay |
| Sex | Female |
| Practice address | Brea, CA, 92821 |
| Phone | 6574449002 |
| Enumeration date | 2021-05-14 |
| Last updated in NPPES | 2021-05-14 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103K00000X | Behavior Analyst | Primary | — | — |
Copy-ready billing details
Provider: Reachny Hay NPI: 1669046637 Taxonomy: 103K00000X (Behavior Analyst) Address: Brea, CA, 92821
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1386294775 | Lesly Michel | Individual | Behavior Technician | Brea, CA |
| 1861042327 | Theresa Jones | Individual | Behavior Technician | Brea, CA |
| 1982254157 | Sandra Cabrera Gomez | Individual | Behavior Technician | Brea, CA |
| 1144870312 | Taylor Chappell | Individual | Behavior Technician | Brea, CA |
| 1528618758 | Angelica Valencia | Individual | Behavior Technician | Brea, CA |
| 1508416744 | Sydnie Holzinger | Individual | Behavior Technician | Brea, CA |
| 1356991491 | Desiree Gonzales | Individual | Behavior Technician | Brea, CA |
| 1417595299 | Karilyn Odom | Individual | Behavior Technician | Brea, CA |
Verify this record
Cross-check NPI 1669046637 against the authoritative CMS record: view Reachny Helen Hay 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
Is NPI 1669046637 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-05-14.