Larry Charles Stevens, PH.D., P.C.
NPI 1417197666 · Health Psychologist · Flagstaff, AZ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Larry Charles Stevens, PH.D., P.C. is a Health Psychologist organization in Flagstaff, AZ (NPI 1417197666).
Provider details
- NPI number
- 1417197666
- Entity type
- Organization
- Primary specialty
- Health PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Larry Stevens, President(928) 779-3783
- License
- 1177 (AZ)
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
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
- 2009-03-01
- Last updated
- 2009-03-01
Frequently asked questions
- What is Larry Charles Stevens, PH.D., P.C.'s NPI number?
- Larry Charles Stevens, PH.D., P.C.'s National Provider Identifier (NPI) is 1417197666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Larry Charles Stevens, PH.D., P.C.?
- Larry Charles Stevens, PH.D., P.C. is classified in the NPPES registry as Health Psychologist (Behavioral Health & Social Service Providers).
- Where is Larry Charles Stevens, PH.D., P.C. located?
- Larry Charles Stevens, PH.D., P.C.'s practice location on file with NPPES is 711 N Beaver St, Flagstaff, AZ 86001-3103.
- What is Larry Charles Stevens, PH.D., P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Larry Charles Stevens, PH.D., P.C. is (928) 779-3783.
- Does Larry Charles Stevens, PH.D., P.C. accept Medicare?
- Larry Charles Stevens, PH.D., P.C. 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 Larry Charles Stevens, PH.D., P.C.?
- The authorized official listed on Larry Charles Stevens, PH.D., P.C.'s NPPES record is Larry Stevens, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Larry Charles Stevens, PH.D., P.C.'s NPI active?
- Yes — Larry Charles Stevens, PH.D., P.C.'s NPI (1417197666) is active in the NPPES registry as of the last update on 2009-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.