Joyce E. Handler, PsyD
- Medicare patients, 2026
- 19
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2012
- Practice locations
- 2
- Practice address
- 400 N Mountain Ave, Upland, CA 91786-5176
- Practice phone
- Call (909) 981-4375
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Handler Psychological Corporation
Physician office · Upland, California
Find Joyce Handler'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.
Joyce E. Handler is a psychologist in La Verne, California
Joyce Handler practices at Handler Psychological Corporation in Upland, California.
Joyce Handler's NPI, 1497025498, was assigned on January 6, 2012. Joyce Handler holds California license PSY 11443.
- NPI
- 1497025498NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971760042
- NPI enumeration date
- January 6, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (909) 981-4375
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Joyce E. Handler practices in Upland and La Verne
Joyce Handler's primary practice is Handler Psychological Corporation, at 400 N Mountain Ave, Upland, CA 91786-5176. The practice phone is (909) 981-4375. The NPI Registry lists Joyce Handler's practice address as 1234 Foothill Blvd, La Verne, CA 91750.
- Handler Psychological CorporationPrimary400 N Mountain Ave, Upland, CA 91786-5176Phone(909) 981-4375
- NPI Registry address1234 Foothill Blvd, La Verne, CA 91750 · Los Angeles County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Joyce E. Handler is affiliated with 1 site of care
Joyce Handler's primary practice is Handler Psychological Corporation in Upland, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Joyce E. Handler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Joyce Handler practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Handler Psychological Corporation | Available with a free account |
Source: Dmand AI Technology Install Data
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Joyce E. Handler is one of 1,724 psychologists in California
Psychologist is Joyce Handler's primary specialty in the NPI Registry, under taxonomy code 103T00000X. Joyce Handler is licensed in California.
Specialties and state licenses
- Psychologist, CaliforniaPrimary
Psychologists near Joyce Handler
Counts of 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
Joyce E. Handler treated 19 Medicare patients in 2026, average age 71
CMS counts 19 Medicare patients who saw Joyce Handler in 2026. 75% of them have mood disorders, and 74% have high cholesterol. Their average risk score is 1.10, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Joyce Handler's median patient age at 26, with 0% women.
Chronic conditions among Joyce Handler's Medicare patients, 2026
- Mood disorders75%
- High cholesterol74%
- Depression68%
- High blood pressure63%
Share of Medicare patients with each condition. A patient can have several.
Joyce Handler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 26
Patient panel by sex, all payers
- Women0%
- Men100%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data
Joyce E. Handler offers telehealth to Medicare patients
Joyce Handler accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Joyce Handler as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Joyce E. Handler'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 DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Joyce E. Handler
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Joyce E. Handler's NPI number?
Joyce E. Handler's NPI number is 1497025498. It was assigned on January 6, 2012, and it is active in the NPI Registry.
What does Joyce E. Handler specialize in?
Joyce E. Handler is a psychologist in La Verne, California. The primary specialty in the NPI Registry is Psychologist (taxonomy code 103T00000X).
Where does Joyce E. Handler practice?
Joyce Handler practices at 400 N Mountain Ave, Upland, CA 91786-5176. Joyce Handler also practices at 1234 Foothill Blvd, La Verne, CA 91750. Joyce Handler's primary practice is Handler Psychological Corporation in Upland, California.
What is Joyce E. Handler's office phone number?
The practice phone on file for Joyce Handler is (909) 981-4375. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Joyce E. Handler's email address?
Dmand AI checks professional and personal email addresses for Joyce Handler through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Joyce E. Handler's medical license number?
Joyce Handler holds California license PSY 11443.
Does Joyce E. Handler accept Medicare?
Yes. CMS lists Joyce Handler as accepting Medicare assignment.
Does Joyce E. Handler offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Joyce Handler as offering telehealth services.
How many Medicare patients does Joyce E. Handler see?
CMS counts 19 Medicare patients who saw Joyce Handler in 2026, with an average age of 71.
How long has Joyce E. Handler been practicing?
Joyce Handler graduated from medical school in 1988, 38 years ago.
What EHR does Joyce E. Handler's practice use?
Dmand AI tracks the EHR system at Handler Psychological Corporation. The vendor and product are available with a free Dmand AI account.
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