Doctor profile · Federal record
Dr. Witold Mierzwa, PT
Physical Therapist (CMS: Physical Therapist in Private Practice) · Merrionette Park, IL
- NPI 1730254004
- Accepts Medicare
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
11600 S Kedzie Ave, Suite K
Merrionette Park, IL 60803
(708) 371-6441
fax (708) 371-6429
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 225100000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1730254004. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,831
Distinct HCPCS
5
Medicare allowed
$103,416
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 1,959 | 83 | $25 | |
97140 |
Therapy procedure using manual technique, each 15 minutes | 1,117 | 78 | $21 | |
97112 |
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 659 | 49 | $32 | |
97162 |
Evaluation for physical therapy, typically 30 minutes | 51 | 48 | $103 | |
97163 |
Evaluation for physical therapy, typically 45 minutes | 45 | 38 | $103 |
In context: peer comparison
Among 1 peers in Merrionette Park Physical Therapist, average services per provider: 766. This provider delivers 5.0× the peer median.Frequently asked questions
What is Dr. Witold Mierzwa's medical specialty?
Dr. Witold Mierzwa practices Physical Therapist in Merrionette Park, IL.
Where does Dr. Witold Mierzwa practice?
Dr. Witold Mierzwa practices at 11600 S Kedzie Ave, Merrionette Park, IL 60803. Office phone: 7083716441.
What is Dr. Witold Mierzwa's NPI?
Dr. Witold Mierzwa's National Provider Identifier (NPI) is 1730254004, issued by NPPES.
Does Dr. Witold Mierzwa accept Medicare assignment?
Yes. Dr. Witold Mierzwa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Witold Mierzwa 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 manual technique (HCPCS 97140); Therapy procedure to re-educate brain-to-nerve-to-muscle function (HCPCS 97112). Source: CMS Medicare Physician & Other Practitioners file.