Joel Guarna, PHD
NPI 1376501833 · Cognitive & Behavioral Psychologist · Portland, ME
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joel Guarna, PHD is a Cognitive & Behavioral Psychologist provider in Portland, ME (NPI 1376501833).
Provider details
- NPI number
- 1376501833
- Entity type
- Individual
- Primary specialty
- Cognitive & Behavioral PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- PS1159 (ME)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
- 2006-05-03
- Last updated
- 2025-09-11
Frequently asked questions
- What is Joel Guarna's NPI number?
- Joel Guarna's National Provider Identifier (NPI) is 1376501833, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joel Guarna's specialty?
- Joel Guarna is listed in the NPPES registry with a primary specialty of Cognitive & Behavioral Psychologist (Behavioral Health & Social Service Providers).
- Where is Joel Guarna located?
- Joel Guarna's practice location on file with NPPES is 25 Middle St, Portland, ME 04101-4212.
- What is Joel Guarna's phone number?
- The practice phone number listed in the NPPES registry for Joel Guarna is (207) 272-8500.
- Does Joel Guarna accept Medicare?
- Joel Guarna is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joel Guarna's NPI active?
- Yes — Joel Guarna's NPI (1376501833) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.