John L. Gentuso, DMD
- Part D claims, 2024
- 49
- Industry payments
- $31
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 0 Governors Ave Ste 1 Suite 1, Medford, MA 02155-3035
- Practice phone
- Call (781) 395-5629
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Grace Jotika
Dental practice · Medford, Massachusetts
Find John Gentuso'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 L. Gentuso is a general practice dentistry in Burlington, Massachusetts
John Gentuso practices at Grace Jotika in Medford, Massachusetts.
John Gentuso's NPI, 1497705909, was assigned on May 12, 2006. John Gentuso holds Massachusetts license 15627.
- NPI
- 1497705909NPI Registry (opens in a new tab)
- NPI enumeration date
- May 12, 2006
- NPI status
- Active
- Practice phone
- (781) 395-5629
- 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 L. Gentuso practices in Medford and Burlington
John Gentuso's primary practice is Grace Jotika, at 0 Governors Ave Ste 1 Suite 1, Medford, MA 02155-3035. The practice phone is (781) 395-5629. The NPI Registry lists John Gentuso's practice address as 41 Mill St, Burlington, MA 01803.
- Grace JotikaPrimary0 Governors Ave Ste 1 Suite 1, Medford, MA 02155-3035Phone(781) 395-5629
- NPI Registry address41 Mill St, Burlington, MA 01803 · Middlesex County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
John L. Gentuso is affiliated with 1 site of care and 1 medical group
John Gentuso's primary practice is Grace Jotika in Medford, Massachusetts. Dmand AI also links John Gentuso 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 L. Gentuso's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Gentuso practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Grace Jotika | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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John L. Gentuso is one of 1,941 general practice dentistrys in Massachusetts
General practice is John Gentuso's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. John Gentuso is licensed in Massachusetts.
Specialties and state licenses
- General practice dentistry, MassachusettsPrimary
General practice dentistrys near John Gentuso
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 L. Gentuso's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts John Gentuso's median patient age at 68, with 0% women.
John Gentuso's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
John L. Gentuso wrote 49 Medicare Part D claims in 2024
In 2024, John Gentuso wrote 49 Medicare Part D claims for 42 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in John Gentuso's Part D claims, 2024
- Antibiotics92%45 of 49 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 L. Gentuso received $31 in industry payments in 2025
CMS Open Payments shows 1 general payment to John Gentuso from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Align Technology, Inc. paid the most, $31.
Companies that paid John Gentuso 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 L. Gentuso'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) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 L. Gentuso
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 L. Gentuso's NPI number?
John L. Gentuso's NPI number is 1497705909. It was assigned on May 12, 2006, and it is active in the NPI Registry.
What does John L. Gentuso specialize in?
John L. Gentuso is a general practice dentistry in Burlington, Massachusetts. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does John L. Gentuso practice?
John Gentuso practices at 0 Governors Ave Ste 1 Suite 1, Medford, MA 02155-3035. John Gentuso also practices at 41 Mill St, Burlington, MA 01803. John Gentuso's primary practice is Grace Jotika in Medford, Massachusetts. Dmand AI also links John Gentuso to 1 medical group.
What is John L. Gentuso's office phone number?
The practice phone on file for John Gentuso is (781) 395-5629.
What is John L. Gentuso's medical license number?
John Gentuso holds Massachusetts license 15627.
Has John L. Gentuso received payments from drug or device companies?
CMS Open Payments shows $31 in general payments to John Gentuso from 1 company from 2025 to 2025. The largest total came from Align Technology, Inc.
How long has John L. Gentuso been practicing?
John Gentuso's NPI was assigned in 2006.
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