Marion Grummett, LCPC
NPI 1881680783 · Mental Health Counselor · Columbus, MT
Marion Grummett, LCPC is a Mental Health Counselor provider in Columbus, MT (NPI 1881680783).
Provider details
- NPI number
- 1881680783
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCPC
- Sex
- Female
- License
- 739LCPC (MT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-09-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marion Grummett's NPI number?
- Marion Grummett's National Provider Identifier (NPI) is 1881680783, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marion Grummett's specialty?
- Marion Grummett is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Marion Grummett located?
- Marion Grummett's practice location on file with NPPES is 410 East Pike Ave, Columbus, MT 59019.
- What is Marion Grummett's phone number?
- The practice phone number listed in the NPPES registry for Marion Grummett is (406) 322-4514.
- Is Marion Grummett's NPI active?
- Yes — Marion Grummett's NPI (1881680783) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.