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Diana Islas, PPS CREDENTIAL
NPI 1639961246 · School Psychologist · Dinuba, CA
Diana Islas, PPS CREDENTIAL is a School Psychologist provider in Dinuba, CA (NPI 1639961246).
Provider details
- NPI number
- 1639961246
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Credential
- PPS CREDENTIAL
- Sex
- Female
- Sole proprietor
- Yes
- License
- 240025171 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
199 N L St
Dinuba, CA 93618-2105
Phone: (559) 595-7200
Street-level locationGet directions
Mailing address
1327 E El Monte Way
Dinuba, CA 93618-1825
Additional practice locations (1)
- 490 W. Kamm AvenueDinuba, CA 93618Phone: (559) 595-7220
Registry dates
- Enumerated
- 2025-05-20
- Last updated
- 2025-05-20
- Certified
- 2025-05-09
Frequently asked questions
- What is Diana Islas's NPI number?
- Diana Islas's National Provider Identifier (NPI) is 1639961246, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Islas's specialty?
- Diana Islas is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is Diana Islas located?
- Diana Islas's practice location on file with NPPES is 199 N L St, Dinuba, CA 93618-2105.
- What is Diana Islas's phone number?
- The practice phone number listed in the NPPES registry for Diana Islas is (559) 595-7200.
- Is Diana Islas's NPI active?
- Yes — Diana Islas's NPI (1639961246) is active in the NPPES registry as of the last update on 2025-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.