Joel Verstaendig, PhD
- Medicare patients, 2024
- 12
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 8171 Magnolia Ave, Riverside, CA 92504
- Practice phone
- Call (914) 681-9435
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Aging Matters Psychological Services
Riverside, California
Find Joel Verstaendig'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.
Joel Verstaendig is a psychologist in Riverside, California
Joel Verstaendig practices at Aging Matters Psychological Services in Riverside, California.
Joel Verstaendig's NPI, 1366509911, was assigned on January 2, 2007. Joel Verstaendig holds New York license 8484.
- NPI
- 1366509911NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406071299
- NPI enumeration date
- January 2, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (914) 681-9435
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Joel Verstaendig practices at Aging Matters Psychological Services in Riverside, California
Joel Verstaendig's primary practice is Aging Matters Psychological Services, at 8171 Magnolia Ave, Riverside, CA 92504 in Riverside County. The practice phone is (914) 681-9435.
- Aging Matters Psychological Services8171 Magnolia Ave, Riverside, CA 92504 · Riverside CountyPhone(914) 681-9435
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Joel Verstaendig is affiliated with 2 sites of care and 1 medical group
Joel Verstaendig's primary practice is Aging Matters Psychological Services in Riverside, California. The medical group on file is Aging Matters Psychological Services, P.C. Dmand AI also links Joel Verstaendig to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Joel Verstaendig's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Joel Verstaendig practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aging Matters Psychological Services | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Joel Verstaendig is one of 1,724 psychologists in California
Psychologist is Joel Verstaendig's primary specialty in the NPI Registry, under taxonomy code 103T00000X. Joel Verstaendig is licensed in New York.
Specialties and state licenses
- Psychologist, New YorkPrimary
Psychologists near Joel Verstaendig
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
Joel Verstaendig treated 12 Medicare patients in 2024, average age 83
CMS counts 12 Medicare patients who saw Joel Verstaendig in 2024. The largest group is under 65, with 0 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.79, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Joel Verstaendig's median patient age at 86, with 71% women.
Joel Verstaendig's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Joel Verstaendig's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Mood disorders75%
Share of Medicare patients with each condition. A patient can have several.
Joel Verstaendig's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 86
Patient panel by sex, all payers
- Women71%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Joel Verstaendig takes part in Medicare
Joel Verstaendig accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Joel Verstaendig'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 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 Joel Verstaendig
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Joel Verstaendig's NPI number?
Joel Verstaendig's NPI number is 1366509911. It was assigned on January 2, 2007, and it is active in the NPI Registry.
What does Joel Verstaendig specialize in?
Joel Verstaendig is a psychologist in Riverside, California. The primary specialty in the NPI Registry is Psychologist (taxonomy code 103T00000X).
Where does Joel Verstaendig practice?
Joel Verstaendig practices at 8171 Magnolia Ave, Riverside, CA 92504. Joel Verstaendig's primary practice is Aging Matters Psychological Services in Riverside, California. Dmand AI also links Joel Verstaendig to 1 group practice or clinic.
What is Joel Verstaendig's office phone number?
The practice phone on file for Joel Verstaendig is (914) 681-9435.
What is Joel Verstaendig's medical license number?
Joel Verstaendig holds New York license 8484.
What medical group is Joel Verstaendig part of?
Joel Verstaendig is linked to Aging Matters Psychological Services, P.C.
Does Joel Verstaendig accept Medicare?
Yes. CMS lists Joel Verstaendig as accepting Medicare assignment.
How many Medicare patients does Joel Verstaendig see?
CMS counts 12 Medicare patients who saw Joel Verstaendig in 2024, with an average age of 83.
How long has Joel Verstaendig been practicing?
Joel Verstaendig graduated from medical school in 1984, 42 years ago.
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