What is Mariah Hall's NPI number?

Mariah Hall's National Provider Identifier (NPI) is 1558107805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mariah Hall's specialty?

Mariah Hall is listed in the NPPES registry with a primary specialty of Health & Wellness Coach (Other Service Providers).

Where is Mariah Hall located?

Mariah Hall's practice location on file with NPPES is 3104 7th Ave N, Great Falls, MT 59401-2119.

What is Mariah Hall's phone number?

The practice phone number listed in the NPPES registry for Mariah Hall is (406) 231-1904.

Is Mariah Hall's NPI active?

Yes — Mariah Hall's NPI (1558107805) is active in the NPPES registry as of the last update on 2025-07-29.

IndividualActive

Mariah Hall, IHP2, FMCHC, RMA

NPI 1558107805 · Health & Wellness Coach · Great Falls, MT

Mariah Hall, IHP2, FMCHC, RMA is a Health & Wellness Coach provider in Great Falls, MT (NPI 1558107805).

Provider details

NPI number: 1558107805
Entity type: Individual
Primary specialty: Health & Wellness CoachOther Service Providers
Credential: IHP2, FMCHC, RMA
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Health & Wellness CoachPrimary171400000X
Other Service Providers

Profile Score

Established profile(50/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
83% 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

3104 7th Ave N

Great Falls, MT 59401-2119

Phone: (406) 231-1904

Street-level locationGet directions

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Mailing address