NPPES file of Aug 9, 2026

Thomas Eldon Eby, PH.D.

Clinical Psychologist · Riverside, CA

Thomas Eldon Eby, PH.D. is a clinical psychologist with a practice address in Riverside, California, and NPI 1114086956, issued on Dec 7, 2006. Check the license (California PSY 9067, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1114086956
Name
Thomas Eldon Eby
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PSY 9067 CA
Self-reported in NPPES; status is on the state search
Practice location
2743 Orange St, Riverside, CA 92501
Phone
(805) 884-6850
Enumerated
Dec 7, 2006
Record last updated
Nov 22, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(805) 884-6888
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →

Also registered at 2743 Orange St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Joel AlvarezAddiction (Substance Use Disorder) Counselor1750075487
  2. Joseph Blackwell, SUDCAddiction (Substance Use Disorder) Counselor1356105803
  3. Brian Cannady, CADC IIAddiction (Substance Use Disorder) Counselor1154746501
  4. Jacqueline CarpenterLicensed Vocational Nurse1528868924
  5. Ernesto CastroLicensed Vocational Nurse1114495967
  6. Danielle ColeLicensed Vocational Nurse1134752256

Verify Thomas Eldon Eby in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license PSY 9067    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Thomas Eldon Eby among 12,647 clinical psychologist records in California

Thomas Eldon Eby, PH.D. is one of 12,647 clinical psychologist records with a practice address in California. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 80% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileNo · 19% of these records are
  • Record last updated2016 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Psychologist providers in California

There are 12,647 clinical psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 12,647 in California → Every provider in Riverside → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Guy Balice, PH.D.Riverside, CA 925011134358666
  2. Sandra Brooks, PHDRiverside, CA 925011467384321
  3. Sally Dhahbi, PHDRiverside, CA 925011326337338
  4. Tanika Gayle, PSY. D., MSWRiverside, CA 925011780871574
  5. James HusenRiverside, CA 925011053836445
  6. Lauren-Rachelle Palazuelos, PSYDRiverside, CA 925011689802167
  7. Shirley Simmons, PH.D.Riverside, CA 925011225190010
  8. Jason Edgar, PSY.D.Riverside, CA 925031528198744

Common questions

What is Thomas Eldon Eby, PH.D.'s NPI number?

Thomas Eldon Eby, PH.D.'s National Provider Identifier (NPI) is 1114086956, issued on Dec 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Eldon Eby, PH.D. located?

The NPPES record lists a practice address at 2743 Orange St, Riverside, CA, 92501. Phone: (805) 884-6850. Providers update this record themselves, so call before visiting.

How can I verify Thomas Eldon Eby, PH.D.'s license?

NPPES lists California license number PSY 9067, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.