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Computed Tomography AngiographyDeep LearningPredictive Value of Tests
Dr. Harrison Bai, DO
NPI1497487474
- Part D claims, 2024
- 263
- Publications
- 156
- Hospital affiliations
- 1
- Industry payments
- $1,379
- Medical group
- 1
- Practice address
- 825 Chalkstone Avenue, Providence, RI 02908
- Practice phone
- Call (401) 456-2025
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Harrison Bai is an internist in Providence, Rhode Island
Dr. Bai practices at Roger Williams Medical Center in Providence, Rhode Island, part of CharterCARE Health Partners.
Dr. Bai's NPI, 1497487474, was assigned on June 28, 2022. Dr. Bai holds Rhode Island license LP05716.
NPI and contact details
- NPI
- 1497487474NPI Registry (opens in a new tab)
- NPI enumeration date
- June 28, 2022
- NPI status
- Active
- Practice phone
- (401) 456-2025
- 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. Harrison Bai practices at Roger Williams Medical Center in Providence, Rhode Island
Dr. Bai's primary practice is Roger Williams Medical Center, at 825 Chalkstone Avenue, Providence, RI 02908 in Providence County. The practice phone is (401) 456-2025.
- Roger Williams Medical Center825 Chalkstone Avenue, Providence, RI 02908 · Providence CountyPhone(401) 456-2025
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Harrison Bai is affiliated with 1 site of care and 1 medical group
Dr. Bai's primary practice is Roger Williams Medical Center in Providence, Rhode Island, part of CharterCARE Health Partners. The medical group on file is CharterCARE Medical Associates.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Harrison Bai's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bai practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Roger Williams Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Harrison Bai is one of 805 internists in Rhode Island
Internal medicine is Dr. Bai's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Bai is licensed in Rhode Island.
Specialties and state licenses
- Internal medicine, Rhode IslandPrimary
Internists near Dr. Bai
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
805internists in Rhode Island410internists in Providence32internists at Roger Williams Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Harrison Bai's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dr. Bai's median patient age at 59, with 33% women.
Dr. Bai's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Dr. Harrison Bai wrote 263 Medicare Part D claims in 2024
In 2024, Dr. Bai wrote 263 Medicare Part D claims for 56 patients. 88% of them were for generic drugs. CMS names the drug for 141 of them, across 9 drugs with 11 or more claims each, at $2,641 in total drug cost. In 2023, CMS named 76 claims across 6 drugs.
Part D claims, 2024263
Drugs named by CMS9
Total drug cost$2,641
Part D patients56
Dr. Bai's Part D claims by kind of drug, 2024
- Generic232 claims88%
- Brand-name and other31 claims12%
Dr. Bai'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. Bai's Part D claims, 2024
- Antibiotics6%16 of 263 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: 762024: 14186%
Drugs named by CMS: 9 in 2024, 6 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
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Dr. Harrison Bai has 156 publications on record
Dmand AI links 156 papers to Dr. Bai, published from 2014 to 2025. 2018 was the busiest year, with 15. The most frequent topics are Magnetic Resonance Imaging, Brain Neoplasms and Deep Learning. Dr. Bai has published most often in Neuro Oncol. Dr. Bai's most frequent co-authors are Giorgos Constantine Karakousis, MD, Terrance Timothy Healey, MD and Michael D. Feldman, MD.
Papers156
Years published2014 to 2025
Dr. Bai's papers by year, 2016 to 2025
Topics Dr. Bai writes about most
- Magnetic Resonance Imaging
- Brain Neoplasms
- Deep Learning
- Tomography, X-Ray Computed
- Artificial Intelligence
- Glioma
- COVID-19
- Algorithms
Dr. Bai's most frequent co-authors
- Giorgos Constantine Karakousis, MD18 shared papers
- Terrance Timothy Healey, MD9 shared papers
- Michael D. Feldman, MD7 shared papers
Recent publications by Dr. Bai
J Magn Reson Imaging
AlgorithmsDeep LearningFederated Learning
See who Dr. Bai researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Bai works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Harrison Bai received $1,379 in industry payments from 2022 to 2025
CMS Open Payments shows 24 general payments to Dr. Bai from 16 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $267.
General payments to Dr. Bai by program year, 2022 to 2025
Companies that paid Dr. Bai the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Harrison Bai'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)Dmand AI Org Hierarchy 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) |
| 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) |
| 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. Harrison Bai
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. Harrison Bai's NPI number?
Dr. Harrison Bai's NPI number is 1497487474. It was assigned on June 28, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Harrison Bai?
Dr. Harrison Bai is an internist in Providence, Rhode Island. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Harrison Bai practice?
Dr. Bai practices at 825 Chalkstone Avenue, Providence, RI 02908. Dr. Bai's primary practice is Roger Williams Medical Center in Providence, Rhode Island, part of CharterCARE Health Partners.
What is Dr. Harrison Bai's office phone number?
The practice phone on file for Dr. Bai is (401) 456-2025.
What is Dr. Harrison Bai's medical license number?
Dr. Bai holds Rhode Island license LP05716.
Which hospitals is Dr. Harrison Bai affiliated with?
Dr. Bai practices at Roger Williams Medical Center in Providence, Rhode Island.
What medical group is Dr. Harrison Bai part of?
Dr. Bai is linked to CharterCARE Medical Associates.
What drugs does Dr. Harrison Bai prescribe most?
In 2024 Medicare Part D data, Dr. Bai's most prescribed drugs by claims were Omeprazole, Amlodipine Besylate and Losartan Potassium.
Has Dr. Harrison Bai received payments from drug or device companies?
CMS Open Payments shows $1,379 in general payments to Dr. Bai from 16 companies from 2022 to 2025. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Dr. Harrison Bai been practicing?
Dr. Bai's NPI was assigned in 2022.
Does Dr. Harrison Bai do research?
Dmand AI links 156 publications to Dr. Bai, published from 2014 to 2025.
Who does Dr. Harrison Bai publish with?
Dr. Bai's most frequent co-authors are Giorgos Constantine Karakousis, MD (18 shared papers), Terrance Timothy Healey, MD (9 shared papers) and Michael D. Feldman, MD (7 shared papers).
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