Dr. John Paul Nsubuga, MD
- Part D claims, 2024
- 161
- Publications
- 5
- Hospital affiliations
- 2
- Industry payments
- $2,478
- Medical group
- 1
- Practice address
- 830 Chalkstone Ave, Providence, RI 02908
- Practice phone
- Call (401) 273-7100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
VA Medical Center
Providence, Rhode Island
Find Dr. Nsubuga'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. John Paul Nsubuga is a gastroenterologist in Providence, Rhode Island
Dr. Nsubuga practices at VA Medical Center in Providence, Rhode Island.
Dr. Nsubuga's NPI, 1164089777, was assigned on May 20, 2019. Dr. Nsubuga graduated from University of Vermont College of Medicine in 2019. Dr. Nsubuga holds Rhode Island license LP05518.
- NPI
- 1164089777NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022344795
- NPI enumeration date
- May 20, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (401) 273-7100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Paul Nsubuga practices at VA Medical Center in Providence, Rhode Island
Dr. Nsubuga's primary practice is VA Medical Center, at 830 Chalkstone Ave, Providence, RI 02908 in Providence County. The practice phone is (401) 273-7100.
- VA Medical Center830 Chalkstone Ave, Providence, RI 02908 · Providence CountyPhone(401) 273-7100
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Paul Nsubuga is affiliated with 4 sites of care and 1 medical group
Dr. Nsubuga's primary practice is VA Medical Center in Providence, Rhode Island. Dr. Nsubuga is also affiliated with Winchester Hospital. The medical group on file is Atrius Health. Dmand AI also links Dr. Nsubuga to 1 more hospital and 1 group practice or clinic, each 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 Dr. John Paul Nsubuga's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nsubuga practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| VA Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Paul Nsubuga is one of 83 gastroenterologists in Rhode Island
Gastroenterology is Dr. Nsubuga's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Nsubuga's licenses on file in 2 states: Rhode Island and Massachusetts.
Specialties and state licenses
- Gastroenterology, Rhode IslandPrimary
- Internal medicine, Massachusetts
Gastroenterologists near Dr. Nsubuga
Counts of gastroenterologists 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. John Paul Nsubuga's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Dr. Nsubuga's median patient age at 51, with 49% women.
Dr. Nsubuga's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women49%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. John Paul Nsubuga wrote 161 Medicare Part D claims in 2024
In 2024, Dr. Nsubuga wrote 161 Medicare Part D claims for 44 patients. 86% of them were for generic drugs. CMS names the drug for 99 of them, across 2 drugs with 11 or more claims each, at $2,091 in total drug cost. In 2023, CMS named 70 claims across 2 drugs.
Dr. Nsubuga's Part D claims by kind of drug, 2024
- Generic138 claims86%
- Brand-name23 claims14%
Dr. Nsubuga'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.
Drug classes CMS tracks in Dr. Nsubuga's Part D claims, 2024
- Antibiotics8%13 of 161 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 702024: 9941%
Drugs named by CMS: 2 in 2024, 2 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
Dr. John Paul Nsubuga ranks in the 54th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Nsubuga accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nsubuga as offering telehealth. CMS counts 27 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Nsubuga, more than 54% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Nsubuga ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 54th percentile27 procedures
- Colonoscopy
- 48th percentile20 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. John Paul Nsubuga has 5 publications on record
Dmand AI links 5 papers to Dr. Nsubuga, published from 2021 to 2024. 2021 was the busiest year, with 4. Dr. Nsubuga's most frequent co-authors are Alan Bonder, MD, Daniela Nicol Goyes, MD and Vilas R. Patwardhan, MD.
Dr. Nsubuga's most frequent co-authors
- Alan Bonder, MD4 shared papers
- Daniela Nicol Goyes, MD3 shared papers
- Vilas R. Patwardhan, MD2 shared papers
Recent publications by Dr. Nsubuga
Gastrointest Endosc
See who Dr. Nsubuga researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nsubuga works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John Paul Nsubuga received $2,478 in industry payments from 2022 to 2025
CMS Open Payments shows 22 general payments to Dr. Nsubuga from 9 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 94% of the total. Janssen Pharmaceuticals, Inc paid the most, $1,023.
General payments to Dr. Nsubuga by program year, 2022 to 2025
General payments to Dr. Nsubuga by kind, 2022 to 2025
- Food and beverage$2,33994%
- Education$1396%
Companies that paid Dr. Nsubuga the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Paul Nsubuga graduated from University of Vermont College of Medicine
Dr. Nsubuga graduated from University of Vermont College of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Paul Nsubuga'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (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 Dr. John Paul Nsubuga
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. John Paul Nsubuga's NPI number?
Dr. John Paul Nsubuga's NPI number is 1164089777. It was assigned on May 20, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. John Paul Nsubuga?
Dr. John Paul Nsubuga is a gastroenterologist in Providence, Rhode Island. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. John Paul Nsubuga practice?
Dr. Nsubuga practices at 830 Chalkstone Ave, Providence, RI 02908. Dr. Nsubuga's primary practice is VA Medical Center in Providence, Rhode Island. Dmand AI also links Dr. Nsubuga to 1 hospital and 1 group practice or clinic.
What is Dr. John Paul Nsubuga's office phone number?
The practice phone on file for Dr. Nsubuga is (401) 273-7100.
What is Dr. John Paul Nsubuga's medical license number?
Dr. Nsubuga holds Rhode Island license LP05518, one of the licenses on file in 2 states.
Which states has Dr. John Paul Nsubuga been licensed in?
Dmand AI has state licenses on file for Dr. Nsubuga in Rhode Island and Massachusetts.
Which hospitals is Dr. John Paul Nsubuga affiliated with?
Dr. Nsubuga is affiliated with Winchester Hospital. Dmand AI links Dr. Nsubuga to 1 more hospital.
What medical group is Dr. John Paul Nsubuga part of?
Dr. Nsubuga is linked to Atrius Health.
Does Dr. John Paul Nsubuga accept Medicare?
Yes. CMS lists Dr. Nsubuga as accepting Medicare assignment.
Does Dr. John Paul Nsubuga offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nsubuga as offering telehealth services.
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Where did Dr. John Paul Nsubuga go to medical school?
Dr. Nsubuga graduated from University of Vermont College of Medicine in 2019.
What drugs does Dr. John Paul Nsubuga prescribe most?
In 2024 Medicare Part D data, Dr. Nsubuga's most prescribed drugs by claims were Omeprazole and Pantoprazole Sodium.
Has Dr. John Paul Nsubuga received payments from drug or device companies?
CMS Open Payments shows $2,478 in general payments to Dr. Nsubuga from 9 companies from 2022 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. John Paul Nsubuga been practicing?
Dr. Nsubuga graduated from medical school in 2019, 7 years ago.
Does Dr. John Paul Nsubuga do research?
Dmand AI links 5 publications to Dr. Nsubuga, published from 2021 to 2024.
Who does Dr. John Paul Nsubuga publish with?
Dr. Nsubuga's most frequent co-authors are Alan Bonder, MD (4 shared papers), Daniela Nicol Goyes, MD (3 shared papers) and Vilas R. Patwardhan, MD (2 shared papers).
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