Mountain States Counseling & Psychological Services Plll
NPI 1598959322 · Psychologist · Boise, ID
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mountain States Counseling & Psychological Services Plll is a Psychologist organization in Boise, ID (NPI 1598959322).
Provider details
- NPI number
- 1598959322
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Clay Ward, Managing Partner(208) 375-6402
- License
- PSY61 (ID)
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
18 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
- 2007-09-05
- Last updated
- 2008-04-20
Frequently asked questions
- What is Mountain States Counseling & Psychological Services Plll's NPI number?
- Mountain States Counseling & Psychological Services Plll's National Provider Identifier (NPI) is 1598959322, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mountain States Counseling & Psychological Services Plll?
- Mountain States Counseling & Psychological Services Plll is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Mountain States Counseling & Psychological Services Plll located?
- Mountain States Counseling & Psychological Services Plll's practice location on file with NPPES is 311 Allumbaugh St, Boise, ID 83704-9208.
- What is Mountain States Counseling & Psychological Services Plll's phone number?
- The practice phone number listed in the NPPES registry for Mountain States Counseling & Psychological Services Plll is (208) 375-6402.
- Does Mountain States Counseling & Psychological Services Plll accept Medicare?
- Mountain States Counseling & Psychological Services Plll 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 Mountain States Counseling & Psychological Services Plll?
- The authorized official listed on Mountain States Counseling & Psychological Services Plll's NPPES record is Clay Ward, Managing Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mountain States Counseling & Psychological Services Plll's NPI active?
- Yes — Mountain States Counseling & Psychological Services Plll's NPI (1598959322) is active in the NPPES registry as of the last update on 2008-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.