Marcelle Holmes, PH.D.
Clinical Psychologist · Claremont, CA
Marcelle Holmes, PH.D. is a clinical psychologist with a practice address in Claremont, California, and NPI 1588965545, issued on Nov 8, 2010. Check the license (California PSY 20189, 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
- Marcelle Holmes
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PSY 20189 CA
Self-reported in NPPES; status is on the state search - Practice location
- 250 W 1St St, Claremont, CA 91711
- Phone
- (909) 624-1997
- Enumerated
- Nov 8, 2010
- Entity
- Type 1 · individual
Also registered at 250 W 1St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marcelle Holmes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY 20189Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
42 clinical psychologist records list a Claremont practice address
They are 42 of the 800 NPPES records with a Claremont practice address, and 11,200 clinical psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 42 in Claremont → All 11,200 in California → Every provider in Claremont →
Other clinical psychologist records in California
- Tanya Aaen, PH.D.Martinez, CA1477518561
- Jack Aamot, PSY.D.Napa, CA1770711210
- Elena Abalo-Dehmer, PH.D.Anaheim, CA1942406368
- Brian Abary, PSY.DLos Angeles, CA1538354832
- Tatevik Abaryan, PH.D.Pacoima, CA1952682619
- Liana Abascal, PH.D.San Diego, CA1073740569
- Jessica Abdalla, PHDWalnut Creek, CA1558069211
- Mohamed Abdallah, PSY.DEl Centro, CA1912430851
- Megan Abdolrashidi, PSYDGilroy, CA1093293094
- Qutayba Abdullatif, PH.D.Pasadena, CA1134667751
Common questions
What is Marcelle Holmes, PH.D.'s NPI number?
Marcelle Holmes, PH.D.'s National Provider Identifier (NPI) is 1588965545, issued on Nov 8, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Marcelle Holmes, PH.D. located?
The NPPES record lists a practice address at 250 W 1St St, Claremont, CA, 91711. Phone: (909) 624-1997. Providers update this record themselves, so call before visiting.
How can I verify Marcelle Holmes, PH.D.'s license?
NPPES lists California license number PSY 20189, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.