Doctor profile · Federal record
Dr. Karen Wyss, P.T.
Physical Therapist (CMS: Physical Therapist in Private Practice) · Merrillville, IN
- NPI 1407962327
- Accepts Medicare
- 41 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
521 E 86Th Ave, Suite J
Merrillville, IN 464106173
(219) 756-2722
fax (219) 736-2901
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- April 12, 2012
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 225100000X — NUCC code
- State license (1)
- Indiana #05004039A
- Medicaid
- IN #200303320
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407962327. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,851
Distinct HCPCS
8
Medicare allowed
$151,057
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97140 |
Therapy procedure using manual technique, each 15 minutes | 4,055 | 149 | $19 | |
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 1,849 | 156 | $23 | |
97112 |
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 389 | 48 | $25 | |
97530 |
Therapy procedure using functional activities | 269 | 37 | $31 | |
97032 |
Application of electrical stimulation with therapist present, each 15 minutes | 152 | 25 | $10 | |
97163 |
Evaluation for physical therapy, typically 45 minutes | 50 | 49 | $94 | |
97162 |
Evaluation for physical therapy, typically 30 minutes | 48 | 47 | $94 | |
97116 |
Therapy procedure for walking training, each 15 minutes | 39 | 12 | $20 |
In context: peer comparison
Among 5 peers in Merrillville Physical Therapist, average services per provider: 624. This provider delivers 11× the peer median.Frequently asked questions
What is Dr. Karen Wyss's medical specialty?
Dr. Karen Wyss practices Physical Therapist in Merrillville, IN.
Where does Dr. Karen Wyss practice?
Dr. Karen Wyss practices at 521 E 86Th Ave, Merrillville, IN 464106173. Office phone: 2197562722.
What is Dr. Karen Wyss's NPI?
Dr. Karen Wyss's National Provider Identifier (NPI) is 1407962327, issued by NPPES.
Does Dr. Karen Wyss accept Medicare assignment?
Yes. Dr. Karen Wyss accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Wyss 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 to re-educate brain-to-nerve-to-muscle function (HCPCS 97112). Source: CMS Medicare Physician & Other Practitioners file.