Doctor profile · Federal record
Dr. William Diez, OTR/Otl
Occupational Therapist · Windsor, VT
- NPI 1710647243
- 5 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
92 Cedar Hill Dr
Windsor, VT 050894436
(802) 674-2254
Credentials & registration
- NPI registered
- December 2021 — 5 yrs on file
- Specialty taxonomy
- 225X00000X — NUCC code
- State license (1)
- Vermont #072.0134237
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1710647243. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,049
Distinct HCPCS
6
Medicare allowed
$90,441
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 1,556 | 75 | $24 | |
97530 |
Therapy procedure using functional activities | 1,182 | 74 | $34 | |
97535 |
Training for self-care or home management, each 15 minutes | 211 | 51 | $28 | |
97750 |
Test or measurement for functional capacity, each 15 minutes | 47 | 13 | $28 | |
97166 |
Evaluation for occupational therapy, typically 45 minutes | 35 | 32 | $104 | |
97165 |
Evaluation for occupational therapy, typically 30 minutes | 18 | 18 | $107 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 508. This provider delivers 6.0× the peer median.Frequently asked questions
What is Dr. William Diez's medical specialty?
Dr. William Diez practices Occupational Therapist in Windsor, VT.
Where does Dr. William Diez practice?
Dr. William Diez practices at 92 Cedar Hill Dr, Windsor, VT 050894436. Office phone: 8026742254.
What is Dr. William Diez's NPI?
Dr. William Diez's National Provider Identifier (NPI) is 1710647243, issued by NPPES.
What procedures does Dr. William Diez commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility (HCPCS 97110); Therapy procedure using functional activities (HCPCS 97530); Training for self-care or home management (HCPCS 97535). Source: CMS Medicare Physician & Other Practitioners file.