Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Joseph D Chopyak, PAC

Individual provider Physician Assistant · NPI 1730160888

Joseph D Chopyak, PAC is a Physician Assistant in Libby, Montana. Qualified in 2003, 23 years ago. Practices with Lincoln County Community Health Center Inc, a 15-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
23
Licensed in
MT
In the registry since
2005
What do these letters mean?
PAC — Physician Assistant, Certified
A physician assistant holding current national certification; usually written PA-C.

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Practice location Address checks out

320 E 2nd St
Libby, MT 59923-2010
Phone: (406) 283-6900
Fax: (406) 293-6622
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 102 Sandalwood Court, Troy, MT 59935-5993 — (406) 295-8318

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 356 (MT)

Record details

NPI number1730160888
Entity typeIndividual (Type 1)
GenderMale
Credentials PAC
Sole proprietorNo
NPI enumeratedNovember 7, 2005
Last updated in NPPESSeptember 26, 2022
Certification dateSeptember 20, 2022

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Lincoln County Community Health Center Inc — 15 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients122
Services billed 292 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Cabinet Peaks Medical Center Hospital · Libby, MT

Colleagues at Lincoln County Community Health Center Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 15 clinicians in the practice; 12 are shown here.

Other providers in Libby