Doctor profile · Federal record
Dr. Mark Plessman, OTR/L
Occupational Therapist (CMS: Occupational Therapist in Private Practice) · Casper, WY
- NPI 1326060658
- Accepts Medicare
- 31 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2665 E 2Nd St
Casper, WY 826092045
(307) 337-1740
fax (307) 337-1739 - Additional location
-
201 E 2Nd St, Suite 12/18
Casper, WY 826012582
(307) 472-3327
fax (307) 472-0297
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- December 13, 2022
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 225X00000X — NUCC code
- State license (1)
- Wyoming #OTR-600
- Medicaid
- WY #120069100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326060658. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,430
Distinct HCPCS
3
Medicare allowed
$35,344
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 961 | 26 | $24 | |
97140 |
Therapy procedure using manual technique, each 15 minutes | 443 | 25 | $22 | |
97165 |
Evaluation for occupational therapy, typically 30 minutes | 26 | 25 | $100 |
In context: peer comparison
Among 6 peers in Casper Occupational Therapist, average services per provider: 798. This provider delivers 1.8× the peer median.Frequently asked questions
What is Dr. Mark Plessman's medical specialty?
Dr. Mark Plessman practices Occupational Therapist in Casper, WY.
Where does Dr. Mark Plessman practice?
Dr. Mark Plessman practices at 2665 E 2Nd St, Casper, WY 826092045. Office phone: 3073371740.
What is Dr. Mark Plessman's NPI?
Dr. Mark Plessman's National Provider Identifier (NPI) is 1326060658, issued by NPPES.
Does Dr. Mark Plessman accept Medicare assignment?
Yes. Dr. Mark Plessman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Plessman 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 manual technique (HCPCS 97140); Evaluation for occupational therapy, typically 30 minutes (HCPCS 97165). Source: CMS Medicare Physician & Other Practitioners file.