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DR. THOMAS DAVID ONORATO PH.D.
NPI 1871661488
Clinical Neuropsychologist in Marina Del Rey, CA

Active since December 01, 2006PECOS EnrolledAccepts Medicare Assignment
4560 ADMIRALTY WAY, STE. 353, MARINA DEL REY, CA 90292(310) 338-9002(310) 642-0856 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Thomas David Onorato Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. THOMAS DAVID ONORATO PH.D. (NPI 1871661488) is an individual clinical neuropsychologist in Marina Del Rey, California, licensed in California (PSY11518) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Southern California Keck School Of Medicine (1987).

NPPES Registry Identity

NPI1871661488
Entity TypeIndividualMale
Primary Taxonomy103G00000X
Provider Legal NameDR. THOMAS DAVID ONORATOCredential: PH.D.
Location Address4560 ADMIRALTY WAY, STE. 353Marina Del Rey, CA 90292-5423
Mailing Address4560 Admiralty Way, Ste. 353Marina Del Rey, CA 90292-5423 · (310) 338-9002 · Fax (310) 642-0856
Phone(310) 338-9002
Fax(310) 642-0856
Sole ProprietorYes
Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 1987
Enumeration DateDecember 1, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1871661488 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers
Taxonomy Code103G00000X
License✔ Licensed in CA · PSY11518
Definition
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.
Also ListedPsychologistTaxonomy 103T00000X · License PSY11518 (CA)

Other Identifiers 1

MedicaidPSY115180CA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Thomas David Onorato Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6002822004
PECOS Enrollment IDI20060228000797
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JACQUELINE CONNOLLY D.C.
Chiropractor
4560 ADMIRALTY WAY, SUITE 252
MARINA DEL REY, CA 90292
Los Angeles County (310) 306-4828
DR. JOHN JOSEPH VOHASKA DPM
Podiatrist (Foot & Ankle Surgery)
4560 ADMIRALTY WAY, SUITE 201
MARINA DEL REY, CA 90292
Los Angeles County (310) 871-2383
CHIROASIS A CONNOLLY CHIROPRACTIC CORPORATION
Chiropractor
4560 ADMIRALTY WAY, SUITE 252
MARINA DEL REY, CA 90292
Los Angeles County (310) 306-4828
MARINA WOMEN'S MEDICAL GROUP, INC.
Obstetrics & Gynecology
4560 ADMIRALTY WAY, 303
MARINA DEL REY, CA 90292
Los Angeles County (310) 822-5066
DR. ERIC J KLOSTERMANN D.P.M.
Podiatrist
4560 ADMIRALTY WAY, SUITE 351
MARINA DEL REY, CA 90292
Los Angeles County (310) 792-3914
JUSTIN PEREZ M.D.
Plastic Surgery
4560 ADMIRALTY WAY
MARINA DEL REY, CA 90292
Los Angeles County (813) 446-4867
DR. EDWARD J. CHUNG MD
Emergency Medicine
4560 ADMIRALTY WAY, 100
MARINA DEL REY, CA 90292
Los Angeles County (310) 827-3700
ERIC J. KLOSTERMANN, D.P.M., A PROFESSIONAL CORPORATION
Clinic/Center (Podiatric)
4560 ADMIRALTY WAY, SUITE 351
MARINA DEL REY, CA 90292
Los Angeles County (310) 792-3914

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Thomas Onorato's NPI number?

The NPI number for Thomas Onorato is 1871661488. It was assigned to this individual provider in the NPPES registry on December 1, 2006.

Where is Thomas Onorato located?

Thomas Onorato practices at 4560 Admiralty Way Ste. 353, Marina Del Rey, CA 90292. The listed phone number is (310) 338-9002.

What is Thomas Onorato's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Is Thomas Onorato enrolled in Medicare?

Yes. Thomas Onorato is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Thomas Onorato accept?

Health plans from Providence Health Plan list Thomas Onorato as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Thomas Onorato was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.