Diana Trichilo, PH.D., ABPDN
NPI 1003149279 · Clinical Neuropsychologist · Sebastopol, CA
Diana Trichilo, PH.D., ABPDN is a Clinical Neuropsychologist provider in Sebastopol, CA (NPI 1003149279).
Provider details
- NPI number
- 1003149279
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D., ABPDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY 16784 (CA)
Specialties & taxonomies
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
16 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
- 2009-09-04
- Last updated
- 2017-03-06
Frequently asked questions
- What is Diana Trichilo's NPI number?
- Diana Trichilo's National Provider Identifier (NPI) is 1003149279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Trichilo's specialty?
- Diana Trichilo is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Diana Trichilo located?
- Diana Trichilo's practice location on file with NPPES is 450 Pitt Ave, Sebastopol, CA 95472-3747.
- What is Diana Trichilo's phone number?
- The practice phone number listed in the NPPES registry for Diana Trichilo is (707) 824-1130.
- Is Diana Trichilo's NPI active?
- Yes — Diana Trichilo's NPI (1003149279) is active in the NPPES registry as of the last update on 2017-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.