Marjorie Rodriguez-Diffut, PSY.D.
NPI 1477833564 · Clinical Psychologist · San Juan, PR
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marjorie Rodriguez-Diffut, PSY.D. is a Clinical Psychologist provider in San Juan, PR (NPI 1477833564).
Provider details
- NPI number
- 1477833564
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3939 (PR)
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
14 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
- 2011-08-22
- Last updated
- 2011-09-12
Frequently asked questions
- What is Marjorie Rodriguez-Diffut's NPI number?
- Marjorie Rodriguez-Diffut's National Provider Identifier (NPI) is 1477833564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marjorie Rodriguez-Diffut's specialty?
- Marjorie Rodriguez-Diffut is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Marjorie Rodriguez-Diffut located?
- Marjorie Rodriguez-Diffut's practice location on file with NPPES is Urbanizacion Purple Tree Calle Pirandello, San Juan, PR 00926-6013.
- What is Marjorie Rodriguez-Diffut's phone number?
- The practice phone number listed in the NPPES registry for Marjorie Rodriguez-Diffut is (787) 367-8539.
- Does Marjorie Rodriguez-Diffut accept Medicare?
- Marjorie Rodriguez-Diffut is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marjorie Rodriguez-Diffut's NPI active?
- Yes — Marjorie Rodriguez-Diffut's NPI (1477833564) is active in the NPPES registry as of the last update on 2011-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.