Thomas Onorato, PH.D.
NPI 1871661488 · Clinical Neuropsychologist · Marina Del Rey, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Onorato, PH.D. is a Clinical Neuropsychologist provider in Marina Del Rey, CA (NPI 1871661488).
Provider details
- NPI number
- 1871661488
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY11518 (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
19 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
- 2006-12-01
- Last updated
- 2025-09-11
Frequently asked questions
- What is Thomas Onorato's NPI number?
- Thomas Onorato's National Provider Identifier (NPI) is 1871661488, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Onorato's specialty?
- Thomas Onorato is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Thomas Onorato located?
- Thomas Onorato's practice location on file with NPPES is 4560 Admiralty Way, Marina Del Rey, CA 90292-5423.
- What is Thomas Onorato's phone number?
- The practice phone number listed in the NPPES registry for Thomas Onorato is (310) 338-9002.
- Does Thomas Onorato accept Medicare?
- Thomas Onorato is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Onorato's NPI active?
- Yes — Thomas Onorato's NPI (1871661488) 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.