Doctor profile · Federal record
Dr. Donald Thorsen
Occupational Therapist (CMS: Occupational Therapist in Private Practice) · O Fallon, MO
- NPI 1770930463
- Accepts Medicare
- MIPS 92.8 / 100 · 2023
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
951 Waterbury Falls Dr
O Fallon, MO 633682202
(636) 336-0297 - Mailing address
-
600 Oakmont Ln, Ste 600C
Westmont, IL 605595548
Credentials & registration
- NPI registered
- May 2016 — 10 yrs on file
- Profile last updated
- July 14, 2020
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 225X00000X — NUCC code
- State license (1)
- Illinois #2016017355
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770930463. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
909
Distinct HCPCS
4
Medicare allowed
$24,000
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97530 |
Therapy procedure using functional activities | 335 | 23 | $31 | |
97112 |
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 249 | 23 | $25 | |
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 198 | 28 | $23 | |
97140 |
Therapy procedure using manual technique, each 15 minutes | 127 | 16 | $21 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 227. This provider delivers 4.0× the peer median.Frequently asked questions
What is Dr. Donald Thorsen's medical specialty?
Dr. Donald Thorsen practices Occupational Therapist in O Fallon, MO.
Where does Dr. Donald Thorsen practice?
Dr. Donald Thorsen practices at 951 Waterbury Falls Dr, O Fallon, MO 633682202. Office phone: 6363360297.
What is Dr. Donald Thorsen's NPI?
Dr. Donald Thorsen's National Provider Identifier (NPI) is 1770930463, issued by NPPES.
Does Dr. Donald Thorsen accept Medicare assignment?
Yes. Dr. Donald Thorsen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Donald Thorsen commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using functional activities (HCPCS 97530); Therapy procedure to re-educate brain-to-nerve-to-muscle function (HCPCS 97112); Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility (HCPCS 97110). Source: CMS Medicare Physician & Other Practitioners file.