Montana Gastroenterology, PLLC
NPI 1821612946 · Clinic/Center · Missoula, MT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Montana Gastroenterology, PLLC is a Clinic/Center organization in Missoula, MT (NPI 1821612946).
Provider details
- NPI number
- 1821612946
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Robert Mccarville, Authorized Official(417) 889-2040
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-06-04
- Last updated
- 2021-08-09
- Certified
- 2021-07-15
Frequently asked questions
- What is Montana Gastroenterology, PLLC's NPI number?
- Montana Gastroenterology, PLLC's National Provider Identifier (NPI) is 1821612946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Montana Gastroenterology, PLLC?
- Montana Gastroenterology, PLLC is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Montana Gastroenterology, PLLC located?
- Montana Gastroenterology, PLLC's practice location on file with NPPES is 1930 W Broadway, Missoula, MT 59808.
- What is Montana Gastroenterology, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Montana Gastroenterology, PLLC is (406) 541-6844.
- Does Montana Gastroenterology, PLLC accept Medicare?
- Montana Gastroenterology, PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Montana Gastroenterology, PLLC?
- The authorized official listed on Montana Gastroenterology, PLLC's NPPES record is Robert Mccarville, Authorized Official. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Montana Gastroenterology, PLLC's NPI active?
- Yes — Montana Gastroenterology, PLLC's NPI (1821612946) is active in the NPPES registry as of the last update on 2021-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.