Mr. Troy Steven Welker, BCBA
Mr. Troy Steven Welker is a Behavior Analyst provider (Behavior Analyst) practicing in Redmond, WA, registered in the NPPES registry with NPI 1487083077 since 2013.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1487083077 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Troy Steven Welker |
| Credential | BCBA |
| Sex | Male |
| Practice address | 15600 REDMOND WAY, SUITE 205, Redmond, WA, 98052 |
| Phone | 4252420973 |
| Fax | 4256506916 |
| Enumeration date | 2013-11-05 |
| Last updated in NPPES | 2013-11-05 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103K00000X | Behavior Analyst | Primary | 1-13-14257 | WA |
Copy-ready billing details
Provider: Troy Welker, BCBA NPI: 1487083077 Taxonomy: 103K00000X (Behavior Analyst) Address: 15600 REDMOND WAY, SUITE 205, Redmond, WA, 98052
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1649284480 | Mary Prince | Individual | Physical Therapist | Redmond, WA |
| 1568471001 | Susan P Wynne Pllc | Organization | Corneal and Contact Management Optometrist | Redmond, WA |
| 1114004769 | Deborah King | Individual | Clinical Social Worker | Redmond, WA |
| 1821155771 | Jessica Berg | Individual | Mental Health Counselor | Redmond, WA |
| 1457405458 | Heidi Showman | Individual | Clinical Social Worker | Redmond, WA |
| 1225251655 | Redmond Spinal Care, P.C. | Organization | Chiropractor | Redmond, WA |
| 1003020090 | Tana Anderson | Individual | Mental Health Counselor | Redmond, WA |
| 1497900534 | Ann Horton | Individual | Mental Health Counselor | Redmond, WA |
Verify this record
Cross-check NPI 1487083077 against the authoritative CMS record: view Mr. Troy Steven Welker 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 2013-11-05.