Monica Ganz Geller, PSYD
Clinical Psychologist · Simi Valley, CA
Monica Ganz Geller, PSYD is a clinical psychologist with a practice address in Simi Valley, California, and NPI 1598103780, issued on Jun 10, 2013. Check the license (California PSY25408, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Monica Ganz Geller
- Credential
- PSYD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PSY25408 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3655 Alamo St Ste 300, Simi Valley, CA 93063
- Phone
- (818) 527-6078
- Enumerated
- Jun 10, 2013
- Record last updated
- Mar 23, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130708000718); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →
Also registered at 3655 Alamo St Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Delisa LevineMarriage & Family Therapist1083030324
- Lauren Musser, M.A.Marriage & Family Therapist1740695006
- Brandy Valladarez, LMFTMarriage & Family Therapist1467216127
Verify Monica Ganz Geller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY25408Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Growing Minds Psychological CorporationGranada Hills, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Monica Ganz Geller among 12,647 clinical psychologist records in California
Monica Ganz Geller, PSYD 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. Its NPI, issued in 2013, is newer than 67% of them.
- NPI issued2013 · 67% of these records are older, 29% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated2010 · median 2006 among the 2,424 with a school on file
- Record last updated2020 · 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.
All 12,647 in California → Every provider in Simi Valley → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Debra Decker, PHDSimi Valley, CA 930631841342664
- Shiro Torquato, PH.D.Simi Valley, CA 930631225152705
- Judy Van Der Wende, PH.D.Simi Valley, CA 930631508928383
- Roger Coger, PH.D.Simi Valley, CA 930651780741967
- John Danial, PH.D.Simi Valley, CA 930651770066326
- Soha Gonzalez, PSYDSimi Valley, CA 930651275799298
- Susie King, PSY.D.Santa Paula, CA 930611083961932
- Jodi LarmanSimi Valley, CA 930651972532802
Common questions
What is Monica Ganz Geller, PSYD's NPI number?
Monica Ganz Geller, PSYD's National Provider Identifier (NPI) is 1598103780, issued on Jun 10, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Monica Ganz Geller, PSYD located?
The NPPES record lists a practice address at 3655 Alamo St Ste 300, Simi Valley, CA, 93063. Phone: (818) 527-6078. Providers update this record themselves, so call before visiting.
How can I verify Monica Ganz Geller, PSYD's license?
NPPES lists California license number PSY25408, 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. Medicare files from data.cms.gov. 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.