Dr. Stephen J. Sweet, MD
- Part D claims, 2017
- 16
- Industry payments
- $226
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 2
- Practice address
- 100 Wason Ave, Springfield, MA 01107-1119
- Practice phone
- Call (413) 733-9666
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Western New England Renal And Transplant Associates
Medical specialty practice · Springfield, Massachusetts
Find Dr. Sweet'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. Stephen J. Sweet is a nephrologist in Agawam, Massachusetts
Dr. Sweet practices at Western New England Renal And Transplant Associates in Springfield, Massachusetts.
Dr. Sweet's NPI, 1528059003, was assigned on November 2, 2005. Dr. Sweet holds Massachusetts license 38000.
- NPI
- 1528059003NPI Registry (opens in a new tab)
- NPI enumeration date
- November 2, 2005
- NPI status
- Active
- Practice phone
- (413) 733-9666
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen J. Sweet practices in Springfield and Agawam
Dr. Sweet's primary practice is Western New England Renal and Transplant Associates, at 100 Wason Ave, Springfield, MA 01107-1119. The practice phone is (413) 733-9666. The NPI Registry lists Dr. Sweet's practice address as 67 Cooper St, Agawam, MA 01001.
- Western New England Renal and Transplant AssociatesPrimary100 Wason Ave, Springfield, MA 01107-1119Phone(413) 733-9666
- NPI Registry address67 Cooper St, Agawam, MA 01001 · Hampden CountyPhone(413) 733-9666
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Stephen J. Sweet is affiliated with 1 site of care and 1 medical group
Dr. Sweet's primary practice is Western New England Renal And Transplant Associates in Springfield, Massachusetts. Dmand AI also links Dr. Sweet to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Stephen J. Sweet's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sweet practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Western New England Renal And Transplant Associates | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen J. Sweet is one of 351 nephrologists in Massachusetts
Nephrology is Dr. Sweet's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dmand AI has Dr. Sweet's licenses on file in 2 states: Massachusetts and Connecticut.
Specialties and state licenses
- Nephrology, MassachusettsPrimary
- Connecticut license
Nephrologists near Dr. Sweet
Counts of nephrologists 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. Stephen J. Sweet wrote 16 Medicare Part D claims in 2017
In 2017, Dr. Sweet wrote 16 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $115 in total drug cost. In 2016, CMS named 673 claims across 26 drugs.
Dr. Sweet's most prescribed drugs by claims, 2017
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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 6732017: 1698%
Drugs named by CMS: 1 in 2017, 26 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Stephen J. Sweet received $226 in industry payments from 2016 to 2022
CMS Open Payments shows 3 general payments to Dr. Sweet from 2 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Micromed Inc paid the most, $177.
General payments to Dr. Sweet by program year, 2016 to 2022
Companies that paid Dr. Sweet the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Stephen J. Sweet'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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. Stephen J. Sweet
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. Stephen J. Sweet's NPI number?
Dr. Stephen J. Sweet's NPI number is 1528059003. It was assigned on November 2, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen J. Sweet?
Dr. Stephen J. Sweet is a nephrologist in Agawam, Massachusetts. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Stephen J. Sweet practice?
Dr. Sweet practices at 100 Wason Ave, Springfield, MA 01107-1119. Dr. Sweet also practices at 67 Cooper St, Agawam, MA 01001. Dr. Sweet's primary practice is Western New England Renal And Transplant Associates in Springfield, Massachusetts. Dmand AI also links Dr. Sweet to 1 medical group.
What is Dr. Stephen J. Sweet's office phone number?
The practice phone on file for Dr. Sweet is (413) 733-9666.
What is Dr. Stephen J. Sweet's medical license number?
Dr. Sweet holds Massachusetts license 38000, one of the licenses on file in 2 states.
Which states has Dr. Stephen J. Sweet been licensed in?
Dmand AI has state licenses on file for Dr. Sweet in Massachusetts and Connecticut.
What drugs does Dr. Stephen J. Sweet prescribe most?
In 2017 Medicare Part D data, Dr. Sweet's most prescribed drugs by claims were Gabapentin.
Has Dr. Stephen J. Sweet received payments from drug or device companies?
CMS Open Payments shows $226 in general payments to Dr. Sweet from 2 companies from 2016 to 2022. The largest total came from Micromed Inc.
How long has Dr. Stephen J. Sweet been practicing?
Dr. Sweet's NPI was assigned in 2005.
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