Doctor profile · Federal record
Dr. David Johnston, PT, DPT
Physical Therapist (CMS: Physical Therapist in Private Practice) · Surprise, AZ
- NPI 1821659970
- Accepts Medicare
- 7 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
15543 N Reems RD Ste 133
Surprise, AZ 853749582
(623) 975-5374
fax (623) 214-9489 - Mailing address
-
15410 S Mountain Pkwy Ste 112
Phoenix, AZ 850446691
Credentials & registration
- NPI registered
- June 2019 — 7 yrs on file
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 225100000X — NUCC code
- State license (1)
- Arizona #30694
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821659970. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,398
Distinct HCPCS
7
Medicare allowed
$114,154
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 1,192 | 152 | $22 | |
97530 |
Therapy procedure using functional activities | 1,133 | 147 | $31 | |
97112 |
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 805 | 125 | $25 | |
97140 |
Therapy procedure using manual technique, each 15 minutes | 773 | 132 | $20 | |
G0283 |
Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care | 303 | 65 | $9 | |
97164 |
Re-evaluation for physical therapy, typically 20 minutes | 135 | 69 | $68 | |
97162 |
Evaluation for physical therapy, typically 30 minutes | 57 | 53 | $99 |
In context: peer comparison
Among 17 peers in this city , average services per provider: 478. This provider delivers 9.2× the peer median.Frequently asked questions
What is Dr. David Johnston's medical specialty?
Dr. David Johnston practices Physical Therapist in Surprise, AZ.
Where does Dr. David Johnston practice?
Dr. David Johnston practices at 15543 N Reems RD Ste 133, Surprise, AZ 853749582. Office phone: 6239755374.
What is Dr. David Johnston's NPI?
Dr. David Johnston's National Provider Identifier (NPI) is 1821659970, issued by NPPES.
Does Dr. David Johnston accept Medicare assignment?
Yes. Dr. David Johnston accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Johnston 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.