NPPES file of Aug 9, 2026

Tiffany R. Harvey, PSY.D.

Psychologist · Lancaster, CA

Tiffany R. Harvey, PSY.D. is a psychologist with a practice address in Lancaster, California, and NPI 1902283278, issued on May 6, 2015. Check the license 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
1902283278
Name
Tiffany R. Harvey
Credential
PSY.D.
Primary taxonomy
Psychologist 103T00000X
Practice location
43845 10TH St W, Lancaster, CA 93534
Phone
(661) 940-9094
Enumerated
May 6, 2015
Record last updated
Mar 30, 2017 (not updated in 9 years: call before relying on the address or phone)
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.
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Also registered at 43845 10TH St W

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

  1. Gabriela BrecedaMental Health Counselor1619346079
  2. Stanley Cowen, M.D.Surgery Physician1619091931
  3. Rhonda Digiovanni, PSYD, LMFTClinical Psychologist1831344720
  4. Letha Grayson, PSY.D , LADACMental Health Counselor1396305116
  5. Nilesh Hingarh, M.D.Internal Medicine Physician1265590525
  6. Adrian RodriguezMarriage & Family Therapist1851780845

Verify Tiffany R. Harvey in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
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Psychologist providers in California

There are 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 Lancaster →

Other psychologist records in California

  1. Alice Abarbanel, PH.D.Albany, CA1598095002
  2. Michael Abbott, PSYDModesto, CA1346498151
  3. Riley AbelesLos Angeles, CA1841861945
  4. Jenna Abell, PSYDLos Angeles, CA1073743969
  5. Sheri Abercrombie, PSY.D.San Diego, CA1932292422
  6. Tseday Aberra, PSY.D.Corona, CA1104026517
  7. Elham Abouhamzeh, PSY.DIrvine, CA1386092880
  8. Lilit Abraamyan-ChaidezBurbank, CA1710433289
  9. Mackenzie Abraham, PHDRedondo Beach, CA1881053833
  10. Sandra Abraham, PSYDSanta Fe Springs, CA1427467851

Common questions

What is Tiffany R. Harvey, PSY.D.'s NPI number?

Tiffany R. Harvey, PSY.D.'s National Provider Identifier (NPI) is 1902283278, issued on May 6, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Tiffany R. Harvey, PSY.D. located?

The NPPES record lists a practice address at 43845 10TH St W, Lancaster, CA, 93534. Phone: (661) 940-9094. Providers update this record themselves, so call before visiting.

How can I verify Tiffany R. Harvey, PSY.D.'s license?

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.