Avishek Chatterjee, MD
Internal Medicine Physician · Providence, RI
Avishek Chatterjee, MD is an internal medicine physician with a practice address in Providence, Rhode Island, and NPI 1699272070, issued on Apr 11, 2018. Check the license (Rhode Island MD17666, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Avishek Chatterjee
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD17666 RI
Self-reported in NPPES; status is on the state search - Practice location
- 909 N Main St Ste 300, Providence, RI 02904
- Phone
- (401) 273-4064
- Enumerated
- Apr 11, 2018
- Record last updated
- Mar 6, 2026
- Fax
- (401) 273-1268
- Medicare enrollment
- Enrolled (PECOS I20210622003229); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,033 in Rhode Island → Look up another NPI →
Verify Avishek Chatterjee in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersRhode Island Board of Medical Licensure and Discipline
Search for license MD17666Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% more Medicare Part D claims than the average internal medicine physician in 2024
5,915 Medicare Part D claims for 510 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 148 claims were for opioids.
Most prescribed
- Atorvastatin Calcium455 claims
- Lisinopril321 claims
- Amlodipine Besylate244 claims
- Hydrochlorothiazide243 claims
- Rosuvastatin Calcium204 claims
- Losartan Potassium201 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Brown MedicineProvidence, RI
- Coastal Medical Physicians IncProvidence, RI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Avishek Chatterjee among 1,033 internal medicine physician records in Rhode Island
Avishek Chatterjee, MD is one of 1,033 internal medicine physician records with a practice address in Rhode Island. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 68% of them.
- NPI issued2018 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2018 · median 2006 among the 590 with a school on file
- Record last updated2026 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
511 internal medicine physician records list a practice address in Providence
They are 511 of the 9,647 NPPES records with a practice address in Providence, and 1,033 internal medicine physician records in Rhode Island.
All 1,033 in Rhode Island → Every provider in Providence → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ali Akhtar, M.D.Providence, RI 029041457333619
- Paul Breiding, MDProvidence, RI 029041073567343
- Susan Cu Uvin, MDProvidence, RI 029041487609244
- Joan Goddard, M.D.Providence, RI 029041225034077
- Walter Goula, MDProvidence, RI 029041144285859
- Donald Kaufman, M.D.Providence, RI 029041245229764
- Nancy Lasson, D.O.Providence, RI 029041679572390
- Christopher Ley, MDProvidence, RI 029041598752024
Common questions
What is Avishek Chatterjee, MD's NPI number?
Avishek Chatterjee, MD's National Provider Identifier (NPI) is 1699272070, issued on Apr 11, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Avishek Chatterjee, MD located?
The NPPES record lists a practice address at 909 N Main St Ste 300, Providence, RI, 02904. Phone: (401) 273-4064. Providers update this record themselves, so call before visiting.
How can I verify Avishek Chatterjee, MD's license?
NPPES lists Rhode Island license number MD17666, as entered by the provider. Search the Rhode Island Board of Medical Licensure and Discipline at https://healthri.mylicense.com/Verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Avishek Chatterjee, MD prescribe under Medicare Part D?
In 2024, Avishek Chatterjee, MD had 5,915 Medicare Part D claims for 510 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.