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

Dr. Chuck R Colas, DO

Individual provider General Practice Physician · NPI 1831204288

Dr. Chuck R Colas, DO is registered under General Practice in Lewiston, Idaho. Qualified in 1996, 30 years ago. Practices with St Joseph Hospital LLC, a 90-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Idaho.

Years since qualifying
30
Licensed in
CA, ID
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

2315 8th St
Lewiston, ID 83501-7301
Phone: (208) 746-1383
Fax: (833) 941-3874
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 415 6th St, Lewiston, ID 83501-0249 — (208) 750-7300

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence O-0668 (ID)
General Practice Physician Taxonomy 208D00000X · Licence 20A7380 (CA)

Record details

NPI number1831204288
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 19, 2006
Last updated in NPPESFebruary 25, 2026
Certification dateFebruary 25, 2026

Medicare enrollment

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

Medicare specialtyGENERAL PRACTICE
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Group practice St Joseph Hospital Llc — 90 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients154
Services billed 239 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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. Those with a page here are linked.

Colleagues at St Joseph Hospital LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 90 clinicians in the practice; 12 are shown here.

Other providers in Lewiston