Doctor profile · Federal record
Dr. Mary Darr, PT
Physical Therapist · Falls Church, VA
- NPI 1275977852
- 13 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
431 Park Ave Ste 300
Falls Church, VA 220463305
(703) 532-6210
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Specialty taxonomy
- 225100000X — NUCC code
- State license (1)
- Virginia #2305203899
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275977852. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,792
Distinct HCPCS
10
Medicare allowed
$142,307
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 1,694 | 94 | $25 | |
97530 |
Therapy procedure using functional activities | 1,027 | 87 | $39 | |
97112 |
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 716 | 67 | $30 | |
97140 |
Therapy procedure using manual technique, each 15 minutes | 528 | 49 | $23 | |
97116 |
Therapy procedure for walking training, each 15 minutes | 452 | 68 | $25 | |
97016 |
Application of blood vessel compression device | 181 | 18 | $10 | |
97535 |
Training for self-care or home management, each 15 minutes | 104 | 37 | $30 | |
97162 |
Evaluation for physical therapy, typically 30 minutes | 57 | 53 | $113 | |
97161 |
Evaluation for physical therapy, typically 20 minutes | 22 | 22 | $113 | |
97163 |
Evaluation for physical therapy, typically 45 minutes | 11 | 11 | $113 |
In context: peer comparison
Among 26 peers in this city , average services per provider: 314. This provider delivers 15× the peer median.Frequently asked questions
What is Dr. Mary Darr's medical specialty?
Dr. Mary Darr practices Physical Therapist in Falls Church, VA.
Where does Dr. Mary Darr practice?
Dr. Mary Darr practices at 431 Park Ave Ste 300, Falls Church, VA 220463305. Office phone: 7035326210.
What is Dr. Mary Darr's NPI?
Dr. Mary Darr's National Provider Identifier (NPI) is 1275977852, issued by NPPES.
What procedures does Dr. Mary Darr 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); Therapy procedure to re-educate brain-to-nerve-to-muscle function (HCPCS 97112). Source: CMS Medicare Physician & Other Practitioners file.