William Kenworthy
William Kenworthy is a Behavior Analyst provider (Behavior Analyst) practicing in Vienna, VA, registered in the NPPES registry with NPI 1043711955 since 2018.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1043711955 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | William Kenworthy |
| Sex | Male |
| Practice address | 2804 EVELYN CT, Vienna, VA, 22180 |
| Phone | 9178371328 |
| Enumeration date | 2018-02-26 |
| Last updated in NPPES | 2023-08-15 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103K00000X | Behavior Analyst | Primary | 0133001984 | VA |
Copy-ready billing details
Provider: William Kenworthy NPI: 1043711955 Taxonomy: 103K00000X (Behavior Analyst) Address: 2804 EVELYN CT, Vienna, VA, 22180
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1073191938 | Jordan Jacomo | Individual | Student in an Organized Health Care Education/Training Program | Vienna, VA |
Verify this record
Cross-check NPI 1043711955 against the authoritative CMS record: view William Kenworthy 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 2023-08-15.