Gerald Robert Duprez, PhD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice locations
- 2
- Practice address
- 8253 White Oak Ave, Rancho Cucamonga, CA 91730
- Practice phone
- Call (442) 327-9311
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
High Desert Psychological Services - Rancho Cucamonga (White Oak Ave)
Behavioral health practice · Rancho Cucamonga, California
Find Gerald Duprez's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Gerald Robert Duprez is a clinical psychologist in Victorville, California
Gerald Duprez practices at High Desert Psychological Services - Rancho Cucamonga (White Oak Ave) in Rancho Cucamonga, California.
Gerald Duprez's NPI, 1760462105, was assigned on January 20, 2006. Gerald Duprez holds California license 12020.
- NPI
- 1760462105NPI Registry (opens in a new tab)
- NPI enumeration date
- January 20, 2006
- NPI status
- Active
- Practice phone
- (442) 327-9311
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Gerald Robert Duprez practices in Rancho Cucamonga and Victorville
Gerald Duprez's primary practice is High Desert Psychological Services - Rancho Cucamonga (White Oak Ave), at 8253 White Oak Ave, Rancho Cucamonga, CA 91730. The practice phone is (442) 327-9311. The NPI Registry lists Gerald Duprez's practice address as 15497 W Sand St, Victorville, CA 92392.
- High Desert Psychological Services - Rancho Cucamonga (White Oak Ave)Primary8253 White Oak Ave, Rancho Cucamonga, CA 91730Phone(442) 327-9311
- NPI Registry address15497 W Sand St, Victorville, CA 92392 · San Bernardino County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Gerald Robert Duprez is affiliated with 1 site of care and 1 medical group
Gerald Duprez's primary practice is High Desert Psychological Services - Rancho Cucamonga (White Oak Ave) in Rancho Cucamonga, California. The medical group on file is High Desert Psychological Services.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Gerald Robert Duprez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gerald Duprez practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| High Desert Psychological Services - Rancho Cucamonga (White Oak Ave) | Available with a free account |
Source: Dmand AI Technology Install Data
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Gerald Robert Duprez is one of 3,615 clinical psychologists in California
Clinical is Gerald Duprez's primary specialty in the NPI Registry, under taxonomy code 103TC0700X. Gerald Duprez is licensed in California.
Specialties and state licenses
- Clinical psychologist, CaliforniaPrimary
Clinical psychologists near Gerald Duprez
Counts of clinical psychologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Gerald Robert Duprez's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Gerald Duprez's median patient age at 74, with 63% women.
Gerald Duprez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women63%
- Men38%
Source: Dmand AI Patient Panel Data
Sources for Gerald Robert Duprez's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Gerald Robert Duprez
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gerald Robert Duprez's NPI number?
Gerald Robert Duprez's NPI number is 1760462105. It was assigned on January 20, 2006, and it is active in the NPI Registry.
What does Gerald Robert Duprez specialize in?
Gerald Robert Duprez is a clinical psychologist in Victorville, California. The primary specialty in the NPI Registry is Clinical Psychologist (taxonomy code 103TC0700X).
Where does Gerald Robert Duprez practice?
Gerald Duprez practices at 8253 White Oak Ave, Rancho Cucamonga, CA 91730. Gerald Duprez also practices at 15497 W Sand St, Victorville, CA 92392. Gerald Duprez's primary practice is High Desert Psychological Services - Rancho Cucamonga (White Oak Ave) in Rancho Cucamonga, California.
What is Gerald Robert Duprez's office phone number?
The practice phone on file for Gerald Duprez is (442) 327-9311.
What is Gerald Robert Duprez's medical license number?
Gerald Duprez holds California license 12020.
What medical group is Gerald Robert Duprez part of?
Gerald Duprez is linked to High Desert Psychological Services.
How long has Gerald Robert Duprez been practicing?
Gerald Duprez graduated from medical school in 1987, 39 years ago.
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