Doctor profile · Federal record
Dr. Diane Kerr, PT
Physical Therapist (CMS: Physical Therapist in Private Practice) · Marriottsville, MD
- NPI 1235232117
- Accepts Medicare
- MIPS 86.1 / 100 · 2023
- 40 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2470 Longstone Ln Ste K
Marriottsville, MD 211041515
(410) 442-2470
fax (410) 442-2476 - Additional location
-
10030 Baltimore National Pike Ste D180
Ellicott City, MD 210423686
(410) 644-1880 - Mailing address
-
2910 Beaver Lake CT
Ellicott City, MD 210427621
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- April 20, 2021
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 225100000X — NUCC code
- State license (1)
- Maryland #16049
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235232117. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,912
Distinct HCPCS
10
Medicare allowed
$95,998
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 1,267 | 90 | $24 | |
97530 |
Therapy procedure using functional activities | 769 | 70 | $38 | |
G0283 |
Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care | 686 | 70 | $10 | |
97140 |
Therapy procedure using manual technique, each 15 minutes | 580 | 73 | $22 | |
97016 |
Application of blood vessel compression device | 227 | 28 | $10 | |
97112 |
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 158 | 31 | $31 | |
97150 |
Therapy procedure in a group setting | 65 | 26 | $15 | |
97161 |
Evaluation for physical therapy, typically 20 minutes | 60 | 51 | $108 | |
97535 |
Training for self-care or home management, each 15 minutes | 58 | 50 | $26 | |
97035 |
Application of ultrasound, each 15 minutes | 42 | 17 | $12 |
In context: peer comparison
Among 2 peers in Marriottsville Physical Therapist, average services per provider: 315. This provider delivers 12× the peer median.Frequently asked questions
What is Dr. Diane Kerr's medical specialty?
Dr. Diane Kerr practices Physical Therapist in Marriottsville, MD.
Where does Dr. Diane Kerr practice?
Dr. Diane Kerr practices at 2470 Longstone Ln Ste K, Marriottsville, MD 211041515. Office phone: 4104422470.
What is Dr. Diane Kerr's NPI?
Dr. Diane Kerr's National Provider Identifier (NPI) is 1235232117, issued by NPPES.
Does Dr. Diane Kerr accept Medicare assignment?
Yes. Dr. Diane Kerr accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diane Kerr 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); Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care (HCPCS G0283). Source: CMS Medicare Physician & Other Practitioners file.