Jonathan Martin, M.D.
Internal Medicine Physician · East Greenwich, RI
Jonathan Martin, M.D. is an internal medicine physician with a practice address in East Greenwich, Rhode Island, and NPI 1528209335, issued on Mar 9, 2009. Check the license (Rhode Island MD13449, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Jonathan Martin
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD13449 RI
Self-reported in NPPES; status is on the state search - Practice location
- 1407 S County Trl Ste 431, East Greenwich, RI 02818
- Phone
- (401) 398-0288
- Enumerated
- Mar 9, 2009
- Entity
- Type 1 · individual
Also registered at 1407 S County Trl Ste 431
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Boris Bergus, MDEmergency Medicine Physician1013975382
- Frank D'Alessandro, MD INCInternal Medicine Physician1225018955
- Ian Krouson, PAMedical Physician Assistant1790744381
Verify Jonathan Martin 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 MD13449Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
21% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,200 Medicare Part D claims for 216 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. 94 claims were for opioids.
Most prescribed
- Atorvastatin Calcium139 claims
- Lisinopril106 claims
- Losartan Potassium95 claims
- Levothyroxine Sodium67 claims
- Omeprazole64 claims
- Rosuvastatin Calcium62 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.
Industry payments in 2024: $2,550.80
125 payments, mostly food and beverage; the largest payer was Phathom Pharmaceuticals, Inc.. The 65,274 providers of this specialty with any payment received $2,536.66 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Mdri LLCEast Greenwich, RI
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
24 internal medicine physician records list a East Greenwich practice address
They are 24 of the 599 NPPES records with a East Greenwich practice address, and 1,080 internal medicine physician records in Rhode Island.
All 24 in East Greenwich → All 1,080 in Rhode Island → Every provider in East Greenwich →
Other internal medicine physician records in Rhode Island
- Salvatore Abbruzzese, D.O. PCWakefield, RI1396774089
- Azamat Abdyraimov, MDProvidence, RI1184303216
- Marie Abejuela, MDProvidence, RI1326229501
- Joanna Abi Chebl, MDProvidence, RI1700504396
- Reshma Abraham, MDWarwick, RI1972943413
- Alaa Abu Ajamieh, MDProvidence, RI1952283830
- Ahmad Abu Dayyeh, MDWarwick, RI1265322275
- Yusra Abu ShreikhProvidence, RI1255169991
- Yasin Abul, M.DRiverside, RI1235517889
- Lana Abusubaih, MDProvidence, RI1831967876
Common questions
What is Jonathan Martin, M.D.'s NPI number?
Jonathan Martin, M.D.'s National Provider Identifier (NPI) is 1528209335, issued on Mar 9, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Martin, M.D. located?
The NPPES record lists a practice address at 1407 S County Trl Ste 431, East Greenwich, RI, 02818. Phone: (401) 398-0288. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Martin, M.D.'s license?
NPPES lists Rhode Island license number MD13449, 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 Jonathan Martin, M.D. prescribe under Medicare Part D?
In 2024, Jonathan Martin, M.D. had 2,200 Medicare Part D claims for 216 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.