Alek A Cordeiro
Alek A Cordeiro is a Behavior Technician provider (Behavior Technician) practicing in Petaluma, CA, registered in the NPPES registry with NPI 1255997607 since 2019.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1255997607 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Alek A Cordeiro |
| Sex | Male |
| Practice address | 1670 CORPORATE CIR STE 100, Petaluma, CA, 94954 |
| Phone | 7073082121 |
| Enumeration date | 2019-05-11 |
| Last updated in NPPES | 2019-05-11 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 106S00000X | Behavior Technician | Primary | — | — |
Copy-ready billing details
Provider: Alek Cordeiro NPI: 1255997607 Taxonomy: 106S00000X (Behavior Technician) Address: 1670 CORPORATE CIR STE 100, Petaluma, CA, 94954
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1235526138 | David Tarantino | Individual | Behavior Analyst | Petaluma, CA |
| 1225512528 | Luis Pelcastre Ortiz | Individual | Behavior Technician | Petaluma, CA |
| 1699259994 | Alisa Espana | Individual | Behavior Analyst | Petaluma, CA |
| 1437634318 | Erika Felkins | Individual | Behavior Technician | Petaluma, CA |
| 1659856607 | Suzette Valdez | Individual | Behavior Technician | Petaluma, CA |
| 1295210938 | Kathryn Trask | Individual | Behavior Technician | Petaluma, CA |
| 1841765666 | Alice Fitzwater | Individual | Specialist | Petaluma, CA |
| 1760958987 | Rachel Kozloski | Individual | Behavior Technician | Petaluma, CA |
Verify this record
Cross-check NPI 1255997607 against the authoritative CMS record: view Alek A Cordeiro 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 2026-07-10. Provider record last updated 2019-05-11.