Doctor profile · Federal record
Dr. Marissa Johnson
Physical Therapist (CMS: Physical Therapist in Private Practice) · Ypsilanti, MI
- NPI 1477113678
- Accepts Medicare
- 7 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3145 W Clark RD Ste 102
Ypsilanti, MI 481971120
(734) 528-9760
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)
- Michigan #5501019184
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477113678. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,648
Distinct HCPCS
6
Medicare allowed
$65,645
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97140 |
Therapy procedure using manual technique, each 15 minutes | 1,230 | 127 | $21 | |
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 758 | 117 | $22 | |
97530 |
Therapy procedure using functional activities | 319 | 62 | $30 | |
97112 |
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 232 | 75 | $26 | |
97161 |
Evaluation for physical therapy, typically 20 minutes | 77 | 74 | $100 | |
97150 |
Therapy procedure in a group setting | 32 | 16 | $13 |
In context: peer comparison
Among 20 peers in Ypsilanti Physical Therapist, average services per provider: 280. This provider delivers 9.5× the peer median.Frequently asked questions
What is Dr. Marissa Johnson's medical specialty?
Dr. Marissa Johnson practices Physical Therapist in Ypsilanti, MI.
Where does Dr. Marissa Johnson practice?
Dr. Marissa Johnson practices at 3145 W Clark RD Ste 102, Ypsilanti, MI 481971120. Office phone: 7345289760.
What is Dr. Marissa Johnson's NPI?
Dr. Marissa Johnson's National Provider Identifier (NPI) is 1477113678, issued by NPPES.
Does Dr. Marissa Johnson accept Medicare assignment?
Yes. Dr. Marissa Johnson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marissa Johnson commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using manual technique (HCPCS 97140); Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility (HCPCS 97110); Therapy procedure using functional activities (HCPCS 97530). Source: CMS Medicare Physician & Other Practitioners file.