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

Dr. Erik Peltz, DO

Individual provider Surgery Physician · NPI 1669528287

Dr. Erik Peltz, DO practises General Surgery in Kalispell, Montana. Qualified in 2003, 23 years ago. Practices with Providence Health and Services Mt, a 358-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Colorado and Montana.

Years since qualifying
23
Licensed in
CO, MT
In the registry since
2007
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

1333 Surgical Services Way
Kalispell, MT 59901-4844
Phone: (406) 752-5000
Fax: (406) 752-8220
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 500 W Broadway St Ste 320, Missoula, MT 59802-4003 — (406) 329-5615
  • 2200 Ne Neff Rd Ste 302, Bend, OR 97701-4279 — (541) 706-6915

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 48204 (CO)
Surgery Physician Taxonomy 208600000X · Licence MED-PHYS-LIC-77210 (MT)

Record details

NPI number1669528287
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJanuary 26, 2007
Last updated in NPPESJuly 1, 2026
Certification dateJuly 1, 2026

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Providence Health And Services Mt — 358 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Colonoscopy 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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 patients97
Services billed 208 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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.

Colleagues at Providence Health and Services Mt

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 358 clinicians in the practice; 12 are shown here.

Other providers in Kalispell