Jayanthi Parameswaran, MD
Internal Medicine Physician · Middletown, RI
Jayanthi Parameswaran, MD is an internal medicine physician with a practice address in Middletown, Rhode Island, and NPI 1467459941, issued on Jun 30, 2005. Check the license (Rhode Island MD09218, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Jayanthi Parameswaran
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD09218 RI
Self-reported in NPPES; status is on the state search - Practice location
- 672 Aquidneck Ave, Middletown, RI 02842
- Phone
- (401) 847-0519
- Enumerated
- Jun 30, 2005
- Record last updated
- Apr 23, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (401) 846-0283
- Medicare enrollment
- Enrolled (PECOS I20100811000281); 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 →
Also registered at 672 Aquidneck Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicole Arnold, NPNurse Practitioner1821249343
- Michelle Boyle, MDFamily Medicine Physician1417015496
- Tara Bronson, MSN, FNP-CNurse Practitioner1720485642
- Billie Burke, PA-CPhysician Assistant1790343747
- Marianne Delguercio, NPNurse Practitioner1508905365
- Paul Delguercio, MDFamily Medicine Physician1942298674
Verify Jayanthi Parameswaran 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 MD09218Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% more Medicare Part D claims than the average internal medicine physician in 2024
4,397 Medicare Part D claims for 627 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 49 claims were for opioids.
Most prescribed
- Amlodipine Besylate311 claims
- Rosuvastatin Calcium241 claims
- Losartan Potassium239 claims
- Levothyroxine Sodium169 claims
- Omeprazole120 claims
- Metoprolol Succinate111 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 one group practice
- Southcoast Physicians Group IncMiddletown, RI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jayanthi Parameswaran among 1,033 internal medicine physician records in Rhode Island
Jayanthi Parameswaran, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1992 · median 2006 among the 590 with a school on file
- Record last updated2020 · 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).
12 internal medicine physician records list a practice address in Middletown
They are 12 of the 565 NPPES records with a practice address in Middletown, and 1,033 internal medicine physician records in Rhode Island.
All 1,033 in Rhode Island → Every provider in Middletown → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- William Batty, M.D.Middletown, RI 028421447246434
- Katherine Behan, MDMiddletown, RI 028421376593491
- Robert Cicchelli, MDMiddletown, RI 028421508851601
- David Cunningham, MDMiddletown, RI 028421720073406
- Michael Duque, M.D.Middletown, RI 028421871816488
- Aygul Iskandarova, MDMiddletown, RI 028421346927431
- Bettina Killion, M.D.Middletown, RI 028421750305330
- Richard Morgera, MDMiddletown, RI 028421801934310
Common questions
What is Jayanthi Parameswaran, MD's NPI number?
Jayanthi Parameswaran, MD's National Provider Identifier (NPI) is 1467459941, issued on Jun 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jayanthi Parameswaran, MD located?
The NPPES record lists a practice address at 672 Aquidneck Ave, Middletown, RI, 02842. Phone: (401) 847-0519. Providers update this record themselves, so call before visiting.
How can I verify Jayanthi Parameswaran, MD's license?
NPPES lists Rhode Island license number MD09218, 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 Jayanthi Parameswaran, MD prescribe under Medicare Part D?
In 2024, Jayanthi Parameswaran, MD had 4,397 Medicare Part D claims for 627 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.