Dr. Eric Bai, MD
- Part D claims, 2024
- 686
- Affiliated sites
- 2
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2022
- Practice address
- 186 Providence St, West Warwick, RI 02893
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Thundermist Health Center of West Warwick - HOPD
Acute Care Hospital outpatient department · West Warwick, Rhode Island
Find Dr. Bai'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. Eric Bai is an internist in West Warwick, Rhode Island
Dr. Bai practices at Thundermist Health Center of West Warwick - HOPD in West Warwick, Rhode Island.
Dr. Bai's NPI, 1376292938, was assigned on March 21, 2022. Dr. Bai holds Rhode Island license MD20840.
- NPI
- 1376292938NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123406600
- NPI enumeration date
- March 21, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric Bai practices at Thundermist Health Center of West Warwick - HOPD in West Warwick, Rhode Island
Dr. Bai's primary practice is Thundermist Health Center of West Warwick - HOPD, at 186 Providence St, West Warwick, RI 02893.
- Thundermist Health Center of West Warwick - HOPD186 Providence St, West Warwick, RI 02893
Source: Dmand AI Affiliation Data
Dr. Eric Bai is affiliated with 2 sites of care and 1 medical group
Dr. Bai's primary practice is Thundermist Health Center of West Warwick - HOPD in West Warwick, Rhode Island. The medical group on file is Thundermist Health Center. Dmand AI also links Dr. Bai to 1 more community health center, named with a free account. Dr. Bai's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Eric Bai's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bai practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Thundermist Health Center of West Warwick - HOPD | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eric 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. Dmand AI has Dr. Bai's licenses on file in 2 states: Rhode Island and California.
Specialties and state licenses
- Internal medicine, Rhode IslandPrimary
- California license
Internists near Dr. Bai
Counts of internists 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. Eric Bai's patients have a median age of 47
Across all payers, Dmand AI patient panel data puts Dr. Bai's median patient age at 47, with 58% 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 47
Patient panel by sex, all payers
- Women58%
- Men41%
Source: Dmand AI Patient Panel Data
Dr. Eric Bai wrote 686 Medicare Part D claims in 2024
In 2024, Dr. Bai wrote 686 Medicare Part D claims for 84 patients. 74% of them were for generic drugs. CMS names the drug for 351 of them, across 17 drugs with 11 or more claims each, at $33,439 in total drug cost.
Dr. Bai's Part D claims by kind of drug, 2024
- Generic506 claims74%
- Brand-name and other180 claims26%
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.
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
How Dr. Eric Bai takes part in Medicare
Dr. Bai accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Sources for Dr. Eric 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 Data |
| Primary practice, affiliations and health system | Dmand 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) |
| 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. Eric 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. Eric Bai's NPI number?
Dr. Eric Bai's NPI number is 1376292938. It was assigned on March 21, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric Bai?
Dr. Eric Bai is an internist in West Warwick, Rhode Island. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Eric Bai practice?
Dr. Bai practices at 186 Providence St, West Warwick, RI 02893. Dr. Bai's primary practice is Thundermist Health Center of West Warwick - HOPD in West Warwick, Rhode Island. Dmand AI also links Dr. Bai to 1 community health center.
What is Dr. Eric Bai's medical license number?
Dr. Bai holds Rhode Island license MD20840, one of the licenses on file in 2 states.
Which states has Dr. Eric Bai been licensed in?
Dmand AI has state licenses on file for Dr. Bai in Rhode Island and California.
What medical group is Dr. Eric Bai part of?
Dr. Bai is linked to Thundermist Health Center.
Does Dr. Eric Bai accept Medicare?
Yes. CMS lists Dr. Bai as accepting Medicare assignment.
What drugs does Dr. Eric Bai prescribe most?
In 2024 Medicare Part D data, Dr. Bai's most prescribed drugs by claims were Metformin HCl ER, Tamsulosin HCl and Atorvastatin Calcium.
How long has Dr. Eric Bai been practicing?
Dr. Bai graduated from medical school in 2022, 4 years ago.
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