Gregory S. Handel, PhD
- Medicare patients, 2024
- 32
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2009
- Practice address
- 21 Pray St, Amherst, MA 01002
- Practice phone
- Call (978) 979-6555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gregory Stuart Handel PHD DBA Thriveworkscounseling
Amherst, Massachusetts
Find Gregory Handel'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.
Gregory S. Handel is a psychologist in Amherst, Massachusetts
Gregory Handel practices at Gregory Stuart Handel PHD DBA Thriveworkscounseling in Amherst, Massachusetts.
Gregory Handel's NPI, 1184862229, was assigned on January 28, 2009. Gregory Handel graduated from Washington University School of Medicine in 1983. Gregory Handel holds Massachusetts license 4358.
- NPI
- 1184862229NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587703392
- NPI enumeration date
- January 28, 2009
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (978) 979-6555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Gregory S. Handel practices at Gregory Stuart Handel PHD DBA Thriveworkscounseling in Amherst, Massachusetts
Gregory Handel's primary practice is Gregory Stuart Handel PHD DBA Thriveworkscounseling, at 21 Pray St, Amherst, MA 01002 in Hampshire County. The practice phone is (978) 979-6555.
- Gregory Stuart Handel PHD DBA Thriveworkscounseling21 Pray St, Amherst, MA 01002 · Hampshire CountyPhone(978) 979-6555
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Gregory S. Handel is affiliated with 2 sites of care and 1 medical group
Gregory Handel's primary practice is Gregory Stuart Handel PHD DBA Thriveworkscounseling in Amherst, Massachusetts. The medical group on file is Handel Behavioral Health. Dmand AI also links Gregory Handel 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 Gregory S. Handel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Handel practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gregory Stuart Handel PHD DBA Thriveworkscounseling | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Gregory S. Handel is one of 605 psychologists in Massachusetts
Psychologist is Gregory Handel's primary specialty in the NPI Registry, under taxonomy code 103T00000X. Gregory Handel is licensed in Massachusetts.
Specialties and state licenses
- Psychologist, MassachusettsPrimary
Psychologists near Gregory Handel
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
Gregory S. Handel treated 32 Medicare patients in 2024, average age 70
CMS counts 32 Medicare patients who saw Gregory Handel in 2024. 75% of them have mood disorders, and 66% have anxiety. Their average risk score is 0.68, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Gregory Handel's median patient age at 36, with 64% women.
Gregory Handel's Medicare patients by sex, 2024
- Women1856%
- Men1444%
Chronic conditions among Gregory Handel's Medicare patients, 2024
- Mood disorders75%
- Anxiety66%
- High cholesterol66%
- Depression59%
- High blood pressure44%
- Arthritis34%
Share of Medicare patients with each condition. A patient can have several.
Gregory Handel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gregory S. Handel offers telehealth to Medicare patients
CMS lists Gregory Handel as offering telehealth.
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Gregory S. Handel graduated from Washington University School of Medicine
Gregory Handel graduated from Washington University School of Medicine in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Gregory S. Handel'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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Gregory S. Handel
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gregory S. Handel's NPI number?
Gregory S. Handel's NPI number is 1184862229. It was assigned on January 28, 2009, and it is active in the NPI Registry.
What does Gregory S. Handel specialize in?
Gregory S. Handel is a psychologist in Amherst, Massachusetts. The primary specialty in the NPI Registry is Psychologist (taxonomy code 103T00000X).
Where does Gregory S. Handel practice?
Gregory Handel practices at 21 Pray St, Amherst, MA 01002. Gregory Handel's primary practice is Gregory Stuart Handel PHD DBA Thriveworkscounseling in Amherst, Massachusetts. Dmand AI also links Gregory Handel to 1 group practice or clinic.
What is Gregory S. Handel's office phone number?
The practice phone on file for Gregory Handel is (978) 979-6555.
What is Gregory S. Handel's medical license number?
Gregory Handel holds Massachusetts license 4358.
What medical group is Gregory S. Handel part of?
Gregory Handel is linked to Handel Behavioral Health.
Does Gregory S. Handel offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Gregory Handel as offering telehealth services.
How many Medicare patients does Gregory S. Handel see?
CMS counts 32 Medicare patients who saw Gregory Handel in 2024, with an average age of 70.
Where did Gregory S. Handel go to medical school?
Gregory Handel graduated from Washington University School of Medicine in 1983.
How long has Gregory S. Handel been practicing?
Gregory Handel graduated from medical school in 1983, 43 years ago.
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