Doctor profile · Federal record
Dr. James Karns, DPT, ATC
Physical Therapist (CMS: Physical Therapist in Private Practice) · Hackettstown, NJ
- NPI 1841234713
- Accepts Medicare
- MIPS 93.7 / 100 · 2023
- 22 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
108 Bilby RD Ste 201
Hackettstown, NJ 078404174
(908) 684-5646
fax (908) 684-5649 - Mailing address
-
1377 Motor Pkwy Ste 307
Islandia, NY 117495258
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- April 16, 2018
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 225100000X — NUCC code
- State license (1)
- New Jersey #40QA01151900
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841234713. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,154
Distinct HCPCS
5
Medicare allowed
$92,193
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 1,360 | 148 | $24 | |
97530 |
Therapy procedure using functional activities | 916 | 134 | $36 | |
97112 |
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 450 | 70 | $30 | |
97140 |
Therapy procedure using manual technique, each 15 minutes | 386 | 100 | $22 | |
97161 |
Evaluation for physical therapy, typically 20 minutes | 42 | 40 | $113 |
In context: peer comparison
Among 7 peers in Hackettstown Physical Therapist, average services per provider: 581. This provider delivers 5.4× the peer median.Frequently asked questions
What is Dr. James Karns's medical specialty?
Dr. James Karns practices Physical Therapist in Hackettstown, NJ.
Where does Dr. James Karns practice?
Dr. James Karns practices at 108 Bilby RD Ste 201, Hackettstown, NJ 078404174. Office phone: 9086845646.
What is Dr. James Karns's NPI?
Dr. James Karns's National Provider Identifier (NPI) is 1841234713, issued by NPPES.
Does Dr. James Karns accept Medicare assignment?
Yes. Dr. James Karns accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Karns 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.