Jan Okabe, PsyD
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2009
- Practice address
- 10740 4th St, Rancho Cucamonga, CA 91730
- Practice phone
- Call (310) 677-7808
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Didi Hirsch Psychiatric Service
Rancho Cucamonga, California
Find Jan Okabe'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.
Jan Okabe is a clinical psychologist in Rancho Cucamonga, California
Jan Okabe practices at Didi Hirsch Psychiatric Service in Rancho Cucamonga, California.
Jan Okabe's NPI, 1508199605, was assigned on September 8, 2009. Jan Okabe holds California license PSY27666.
- NPI
- 1508199605NPI Registry (opens in a new tab)
- NPI enumeration date
- September 8, 2009
- NPI status
- Active
- Practice phone
- (310) 677-7808
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Jan Okabe practices at Didi Hirsch Psychiatric Service in Rancho Cucamonga, California
Jan Okabe's primary practice is Didi Hirsch Psychiatric Service, at 10740 4th St, Rancho Cucamonga, CA 91730 in San Bernardino County. The practice phone is (310) 677-7808.
- Didi Hirsch Psychiatric Service10740 4th St, Rancho Cucamonga, CA 91730 · San Bernardino CountyPhone(310) 677-7808
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Jan Okabe is affiliated with 1 site of care and 1 medical group
Jan Okabe's primary practice is Didi Hirsch Psychiatric Service in Rancho Cucamonga, California. The medical group on file is Didi Hirsch Mental Health Services.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Jan Okabe's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jan Okabe practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Didi Hirsch Psychiatric Service | Available with a free account |
Source: Dmand AI Technology Install Data
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Jan Okabe is one of 3,615 clinical psychologists in California
Clinical is Jan Okabe's primary specialty in the NPI Registry, under taxonomy code 103TC0700X. Jan Okabe is licensed in California.
Specialties and state licenses
- Clinical psychologist, CaliforniaPrimary
Clinical psychologists near Jan Okabe
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
Jan Okabe's patients have a median age of 13
Across all payers, Dmand AI patient panel data puts Jan Okabe's median patient age at 13, with 44% women.
Jan Okabe's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 13
Patient panel by sex, all payers
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
Sources for Jan Okabe'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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 Jan Okabe
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jan Okabe's NPI number?
Jan Okabe's NPI number is 1508199605. It was assigned on September 8, 2009, and it is active in the NPI Registry.
What does Jan Okabe specialize in?
Jan Okabe is a clinical psychologist in Rancho Cucamonga, California. The primary specialty in the NPI Registry is Clinical Psychologist (taxonomy code 103TC0700X).
Where does Jan Okabe practice?
Jan Okabe practices at 10740 4th St, Rancho Cucamonga, CA 91730. Jan Okabe's primary practice is Didi Hirsch Psychiatric Service in Rancho Cucamonga, California.
What is Jan Okabe's office phone number?
The practice phone on file for Jan Okabe is (310) 677-7808.
What is Jan Okabe's medical license number?
Jan Okabe holds California license PSY27666.
What medical group is Jan Okabe part of?
Jan Okabe is linked to Didi Hirsch Mental Health Services.
How long has Jan Okabe been practicing?
Jan Okabe's NPI was assigned in 2009.
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