John P. Gusha, DMD
- Part D claims, 2024
- 58
- Industry payments
- $25
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1116 Main St, Holden, MA 01520-1247
- Practice phone
- Call (508) 829-5435
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
John P Gusha
Dental practice · Holden, Massachusetts
Find John Gusha'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.
John P. Gusha is a general practice dentistry in Holden, Massachusetts
John Gusha practices at John P Gusha in Holden, Massachusetts.
John Gusha's NPI, 1962598664, was assigned on October 4, 2006. John Gusha holds Massachusetts license 15859.
- NPI
- 1962598664NPI Registry (opens in a new tab)
- NPI enumeration date
- October 4, 2006
- NPI status
- Active
- Practice phone
- (508) 829-5435
- 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)
John P. Gusha practices at John P Gusha in Holden, Massachusetts
John Gusha's primary practice is John P Gusha, at 1116 Main St, Holden, MA 01520-1247. The practice phone is (508) 829-5435.
- John P Gusha1116 Main St, Holden, MA 01520-1247Phone(508) 829-5435
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John P. Gusha is affiliated with 1 site of care and 1 medical group
John Gusha's primary practice is John P Gusha in Holden, Massachusetts. Dmand AI also links John Gusha 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 John P. Gusha's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Gusha practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John P Gusha | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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John P. Gusha is one of 1,941 general practice dentistrys in Massachusetts
General practice is John Gusha's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. John Gusha is licensed in Massachusetts.
Specialties and state licenses
- General practice dentistry, MassachusettsPrimary
General practice dentistrys near John Gusha
Counts of general practice dentistrys 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
John P. Gusha wrote 58 Medicare Part D claims in 2024
In 2024, John Gusha wrote 58 Medicare Part D claims for 40 patients. 93% of them were for generic drugs.
John Gusha's Part D claims by kind of drug, 2024
- Generic54 claims93%
- Brand-name and other4 claims7%
Drug classes CMS tracks in John Gusha's Part D claims, 2024
- Antibiotics72%42 of 58 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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John P. Gusha received $25 in industry payments in 2025
CMS Open Payments shows 1 general payment to John Gusha from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Solventum Corporation paid the most, $25.
Companies that paid John Gusha the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for John P. Gusha'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 | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 (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 John P. Gusha
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John P. Gusha's NPI number?
John P. Gusha's NPI number is 1962598664. It was assigned on October 4, 2006, and it is active in the NPI Registry.
What does John P. Gusha specialize in?
John P. Gusha is a general practice dentistry in Holden, Massachusetts. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does John P. Gusha practice?
John Gusha practices at 1116 Main St, Holden, MA 01520-1247. John Gusha's primary practice is John P Gusha in Holden, Massachusetts. Dmand AI also links John Gusha to 1 medical group.
What is John P. Gusha's office phone number?
The practice phone on file for John Gusha is (508) 829-5435.
What is John P. Gusha's medical license number?
John Gusha holds Massachusetts license 15859.
Has John P. Gusha received payments from drug or device companies?
CMS Open Payments shows $25 in general payments to John Gusha from 1 company from 2025 to 2025. The largest total came from Solventum Corporation.
How long has John P. Gusha been practicing?
John Gusha's NPI was assigned in 2006.
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