Theresa Marie Darrington, PH.D.
Psychologist · Chino, CA
Theresa Marie Darrington, PH.D. is a psychologist with a practice address in Chino, California, and NPI 1063445716, issued on Jul 8, 2006. Check the license (California PSY16075, 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.
- Name
- Theresa Marie Darrington
- Credential
- PH.D.
- Primary taxonomy
- Psychologist 103T00000X
- License number
- PSY16075 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4091 Riverside Dr, Chino, CA 91710
- Phone
- (909) 287-3423
- Enumerated
- Jul 8, 2006
- Record last updated
- Oct 13, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (909) 902-0894
- Medicare enrollment
- Enrolled (PECOS I20120302000614); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychologist records → All 7,304 in California → Look up another NPI →
Also registered at 4091 Riverside Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Theresa Marie Darrington in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY16075Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Theresa Marie Darrington among 7,304 psychologist records in California
Theresa Marie Darrington, PH.D. is one of 7,304 psychologist records with a practice address in California. 6% 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, 82% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 14% of these records are
- Graduated1996 · median 2005 among the 1,058 with a school on file
- Record last updated2016 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 psychologist records list a practice address in Chino
They are 16 of the 1,097 NPPES records with a practice address in Chino, and 7,304 psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,304 in California → Every provider in Chino → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Debra CaciantiChino, CA 917101932500295
- Teri Clipps, PH.D.Chino, CA 917101073835658
- Patricia Fernandez, M.A., PH.D.Chino, CA 917101205251923
- Christina Fetcho, PSY.DChino, CA 917101619387313
- Teresa Fisher, PSY.D.Chino, CA 917101831435338
- Travis Fultz, PSYDChino, CA 917101831171388
- Lee Guerra, PHD.Chino, CA 917101518203496
- Rosemary Meyers, PSY.D.Chino, CA 917101902240005
Common questions
What is Theresa Marie Darrington, PH.D.'s NPI number?
Theresa Marie Darrington, PH.D.'s National Provider Identifier (NPI) is 1063445716, issued on Jul 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Theresa Marie Darrington, PH.D. located?
The NPPES record lists a practice address at 4091 Riverside Dr, Chino, CA, 91710. Phone: (909) 287-3423. Providers update this record themselves, so call before visiting.
How can I verify Theresa Marie Darrington, PH.D.'s license?
NPPES lists California license number PSY16075, 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.
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.