Dr. Joy D. Riskin, MD
- Part D claims, 2024
- 114
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice locations
- 2
- Practice address
- 149a Highland Ave, Somerville, MA 02143
- Practice phone
- Call (617) 708-9300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Outback Physical Therapy
Physical Therapy Clinic · Somerville, Massachusetts
Find Dr. Riskin'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.
Dr. Joy D. Riskin is a psychiatrist in Somerville, Massachusetts
Dr. Riskin practices at Outback Physical Therapy in Somerville, Massachusetts.
Dr. Riskin's NPI, 1790743763, was assigned on May 1, 2006. Dr. Riskin holds Massachusetts license 73940.
- NPI
- 1790743763NPI Registry (opens in a new tab)
- NPI enumeration date
- May 1, 2006
- NPI status
- Active
- Practice phone
- (617) 708-9300
- 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 Affiliation Data
Dr. Joy D. Riskin practices at 2 locations in Somerville, Massachusetts
Dr. Riskin's primary practice is Outback Physical Therapy, at 149a Highland Ave, Somerville, MA 02143. The practice phone is (617) 708-9300. The NPI Registry lists Dr. Riskin's practice address as 149 Highland Ave, Somerville, MA 02143.
- Outback Physical TherapyPrimary149a Highland Ave, Somerville, MA 02143Phone(617) 708-9300
- NPI Registry address149 Highland Ave, Somerville, MA 02143 · Middlesex CountyPhone(617) 566-6001
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Joy D. Riskin is affiliated with 1 site of care
Dr. Riskin's primary practice is Outback Physical Therapy in Somerville, Massachusetts.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joy D. Riskin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Riskin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Outback Physical Therapy | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joy D. Riskin is one of 1,857 psychiatrists in Massachusetts
Psychiatry is Dr. Riskin's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Riskin is licensed in Massachusetts.
Specialties and state licenses
- Psychiatry, MassachusettsPrimary
Psychiatrists near Dr. Riskin
Counts of psychiatrists 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
Dr. Joy D. Riskin's patients have a median age of 46
Across all payers, Dmand AI patient panel data puts Dr. Riskin's median patient age at 46, with 0% women.
Dr. Riskin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Joy D. Riskin wrote 114 Medicare Part D claims in 2024
In 2024, Dr. Riskin wrote 114 Medicare Part D claims for 17 patients. 98% of them were for generic drugs. CMS names the drug for 43 of them, across 3 drugs with 11 or more claims each, at $1,003 in total drug cost. In 2023, CMS named 57 claims across 4 drugs.
Dr. Riskin's Part D claims by kind of drug, 2024
- Generic112 claims98%
- Brand-name and other2 claims2%
Dr. Riskin's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 572024: 4325%
Drugs named by CMS: 3 in 2024, 4 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Sources for Dr. Joy D. Riskin'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (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 Dr. Joy D. Riskin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Joy D. Riskin's NPI number?
Dr. Joy D. Riskin's NPI number is 1790743763. It was assigned on May 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Joy D. Riskin?
Dr. Joy D. Riskin is a psychiatrist in Somerville, Massachusetts. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Joy D. Riskin practice?
Dr. Riskin practices at 149a Highland Ave, Somerville, MA 02143. Dr. Riskin also practices at 149 Highland Ave, Somerville, MA 02143. Dr. Riskin's primary practice is Outback Physical Therapy in Somerville, Massachusetts.
What is Dr. Joy D. Riskin's office phone number?
The practice phone on file for Dr. Riskin is (617) 708-9300.
What is Dr. Joy D. Riskin's medical license number?
Dr. Riskin holds Massachusetts license 73940.
What drugs does Dr. Joy D. Riskin prescribe most?
In 2024 Medicare Part D data, Dr. Riskin's most prescribed drugs by claims were Fluoxetine HCl, Sertraline HCl and Lorazepam.
How long has Dr. Joy D. Riskin been practicing?
Dr. Riskin's NPI was assigned in 2006.
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