Alan Butler, PSY.D.
NPI 1255707717 · Clinical Psychologist · Tamuning, GU
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alan Butler, PSY.D. is a Clinical Psychologist provider in Tamuning, GU (NPI 1255707717).
Provider details
- NPI number
- 1255707717
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- No
- License
- CP-055 (GU)
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
11 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
- 2015-08-18
- Last updated
- 2023-06-18
- Certified
- 2023-06-18
Frequently asked questions
- What is Alan Butler's NPI number?
- Alan Butler's National Provider Identifier (NPI) is 1255707717, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Butler's specialty?
- Alan Butler is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Alan Butler located?
- Alan Butler's practice location on file with NPPES is 790 Gov Carlos G Camacho Rd, Tamuning, GU 96913-3129.
- What is Alan Butler's phone number?
- The practice phone number listed in the NPPES registry for Alan Butler is (671) 647-5440.
- Does Alan Butler accept Medicare?
- Alan Butler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alan Butler's NPI active?
- Yes — Alan Butler's NPI (1255707717) is active in the NPPES registry as of the last update on 2023-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.