Mary Davis, PHD PLLC
NPI 1366466021 · Psychologist · Boise, ID
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Davis, PHD PLLC is a Psychologist organization in Boise, ID (NPI 1366466021).
Provider details
- NPI number
- 1366466021
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Mary Davis, Psychologist(208) 345-7358
- License
- PSY-275 (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
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
- 2006-07-26
- Last updated
- 2020-08-22
Frequently asked questions
- What is Mary Davis, PHD PLLC's NPI number?
- Mary Davis, PHD PLLC's National Provider Identifier (NPI) is 1366466021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mary Davis, PHD PLLC?
- Mary Davis, PHD PLLC is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Davis, PHD PLLC located?
- Mary Davis, PHD PLLC's practice location on file with NPPES is 1221 W Hays St, Boise, ID 83702-5316.
- What is Mary Davis, PHD PLLC's phone number?
- The practice phone number listed in the NPPES registry for Mary Davis, PHD PLLC is (208) 345-7358.
- Does Mary Davis, PHD PLLC accept Medicare?
- Mary Davis, PHD PLLC 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 Mary Davis, PHD PLLC?
- The authorized official listed on Mary Davis, PHD PLLC's NPPES record is Mary Davis, Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mary Davis, PHD PLLC's NPI active?
- Yes — Mary Davis, PHD PLLC's NPI (1366466021) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.