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Mary Hess-Homeier, PH.D.
NPI 1568558591 · Clinical Psychologist · Missoula, MT
Mary Hess-Homeier, PH.D. is a Clinical Psychologist provider in Missoula, MT (NPI 1568558591).
Provider details
- NPI number
- 1568558591
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 131 (MT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
445 S. Fifth St., W.
Missoula, MT 59801-2619
Phone: (406) 543-6736
Street-level locationGet directions
Mailing address
445 S. Fifth St., W.
Missoula, MT 59801-2619
Registry dates
- Enumerated
- 2006-10-05
- Last updated
- 2012-02-16
Frequently asked questions
- What is Mary Hess-Homeier's NPI number?
- Mary Hess-Homeier's National Provider Identifier (NPI) is 1568558591, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Hess-Homeier's specialty?
- Mary Hess-Homeier is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Hess-Homeier located?
- Mary Hess-Homeier's practice location on file with NPPES is 445 S. Fifth St., W., Missoula, MT 59801-2619.
- What is Mary Hess-Homeier's phone number?
- The practice phone number listed in the NPPES registry for Mary Hess-Homeier is (406) 543-6736.
- Is Mary Hess-Homeier's NPI active?
- Yes — Mary Hess-Homeier's NPI (1568558591) is active in the NPPES registry as of the last update on 2012-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.