Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. James Brian Karns, DPT, ATC

Individual provider Physical Therapist · NPI 1841234713

Dr. James Brian Karns, DPT, ATC is a Physical Therapist in Private Practice in Hackettstown, New Jersey. Qualified in 2004, 22 years ago. Practices with Ivyrehab Network Inc, a 653-clinician group and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
22
Licensed in
NJ
In the registry since
2006
What do these letters mean?
DPT — Doctor of Physical Therapy
The doctoral degree now required to enter physical therapy practice.
ATC — Certified Athletic Trainer
Prevents and treats sport and activity injuries.

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Practice location Address checks out

108 Bilby Rd Ste 201
Hackettstown, NJ 07840-4174
Phone: (908) 684-5646
Fax: (908) 684-5649
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 40QA01151900 (NJ)

Record details

NPI number1841234713
Entity typeIndividual (Type 1)
GenderMale
Credentials DPT , ATC
Sole proprietorNo
NPI enumeratedJune 15, 2006
Last updated in NPPESApril 16, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Ivyrehab Network Inc — 653 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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