Doctor profile · Federal record
Dr. Courtney Callahan, OTR
Occupational Therapist (CMS: Occupational Therapist in Private Practice) · Occupational Therapist · Occupational Therapist · Rockville, MD
- NPI 1366093155
- Accepts Medicare
- MIPS 86.1 / 100 · 2023
- 7 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
14995 Shady Grove RD Ste 350
Rockville, MD 208508726
(301) 251-1433
fax (301) 424-5266
Credentials & registration
- NPI registered
- September 2019 — 7 yrs on file
- Profile last updated
- November 24, 2020
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 225X00000X — NUCC code
- State licenses (3)
- Maryland #09139 · District of Columbia #OT010001794 · Virginia #0119-008299
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366093155. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,128
Distinct HCPCS
9
Medicare allowed
$33,796
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97530 |
Therapy procedure using functional activities | 341 | 55 | $39 | |
97140 |
Therapy procedure using manual technique, each 15 minutes | 296 | 59 | $24 | |
97018 |
Application of hot wax bath | 130 | 29 | $5 | |
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 105 | 45 | $26 | |
97112 |
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 104 | 21 | $33 | |
97150 |
Therapy procedure in a group setting | 71 | 19 | $16 | |
97165 |
Evaluation for occupational therapy, typically 30 minutes | 38 | 37 | $115 | |
97535 |
Training for self-care or home management, each 15 minutes | 31 | 27 | $28 | |
97760 |
Training in the use of orthopedic device for arm, leg and/or trunk, each 15 minutes | 12 | 12 | $38 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 136. This provider delivers 8.3× the peer median.Frequently asked questions
What is Dr. Courtney Callahan's medical specialty?
Dr. Courtney Callahan practices Occupational Therapist in Rockville, MD.
Where does Dr. Courtney Callahan practice?
Dr. Courtney Callahan practices at 14995 Shady Grove RD Ste 350, Rockville, MD 208508726. Office phone: 3012511433.
What is Dr. Courtney Callahan's NPI?
Dr. Courtney Callahan's National Provider Identifier (NPI) is 1366093155, issued by NPPES.
Does Dr. Courtney Callahan accept Medicare assignment?
Yes. Dr. Courtney Callahan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Courtney Callahan commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using functional activities (HCPCS 97530); Therapy procedure using manual technique (HCPCS 97140); Application of hot wax bath (HCPCS 97018). Source: CMS Medicare Physician & Other Practitioners file.