Rita Billow, PH.D.
NPI 1891943981 · Clinical Psychologist · Eureka, MT
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rita Billow, PH.D. is a Clinical Psychologist provider in Eureka, MT (NPI 1891943981).
Provider details
- NPI number
- 1891943981
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 1268 (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
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 320 E. 2nd StreetLibby, MT 59923Phone: (406) 283-6900Fax: (406) 293-6622
Registry dates
- Enumerated
- 2008-09-03
- Last updated
- 2026-03-25
- Certified
- 2026-03-25
Frequently asked questions
- What is Rita Billow's NPI number?
- Rita Billow's National Provider Identifier (NPI) is 1891943981, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rita Billow's specialty?
- Rita Billow is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Rita Billow located?
- Rita Billow's practice location on file with NPPES is 99 Mills Spring Rd Ste 5, Eureka, MT 59917-9773.
- What is Rita Billow's phone number?
- The practice phone number listed in the NPPES registry for Rita Billow is (406) 229-8379.
- Does Rita Billow accept Medicare?
- Rita Billow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rita Billow's NPI active?
- Yes — Rita Billow's NPI (1891943981) is active in the NPPES registry as of the last update on 2026-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.