Michael Richard Martin, D.O.
Internal Medicine Physician · Warwick, RI
Michael Richard Martin, D.O. is an internal medicine physician with a practice address in Warwick, Rhode Island, and NPI 1376607168, issued on Dec 19, 2006. Check the license (Rhode Island 00512, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Michael Richard Martin
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 00512 RI
Self-reported in NPPES; status is on the state search - Practice location
- 215 Toll Gate RD, Warwick, RI 02886
- Phone
- (401) 738-6565
- Enumerated
- Dec 19, 2006
- Record last updated
- Oct 10, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (401) 738-6599
- Medicare enrollment
- Enrolled (PECOS I20101216000339); 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 215 Toll Gate RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jennette Butterfield, NPPGastroenterology Registered Nurse1144226994
- Natalie Carroll, DPTPhysical Therapist1417266545
- John Chaffey, DOInternal Medicine Physician1962439612
- Melanie Chauvin, PTAPhysical Therapy Assistant1992089734
Verify Michael Richard 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 00512Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% more Medicare Part D claims than the average internal medicine physician in 2024
5,521 Medicare Part D claims for 395 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Levothyroxine Sodium322 claims
- Atorvastatin Calcium282 claims
- Amlodipine Besylate210 claims
- Losartan Potassium185 claims
- Lisinopril181 claims
- Rosuvastatin Calcium169 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
- Kristen R Dimarco DO LtdWarwick, RI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Richard Martin among 1,033 internal medicine physician records in Rhode Island
Michael Richard Martin, D.O. 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 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 62% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1996 · median 2006 among the 590 with a school on file
- Record last updated2007 · 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).
120 internal medicine physician records list a practice address in Warwick
They are 120 of the 2,776 NPPES records with a practice address in Warwick, and 1,033 internal medicine physician records in Rhode Island.
All 1,033 in Rhode Island → Every provider in Warwick → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- John Audett, MDWarwick, RI 028861609872878
- Amy Boyer, M.D.Warwick, RI 028861346215357
- Patricia Chace, MDWarwick, RI 028861285634535
- Wilfredo Curioso, M.D.Warwick, RI 028861518932565
- Mechery Davis, MDWarwick, RI 028861407824477
- Robert Ellison, M.D.Warwick, RI 028861083610836
- Neal Galinko, M.D.Warwick, RI 028861508862350
- Nicholas Grumbach, M.D.Warwick, RI 028861932105780
Common questions
What is Michael Richard Martin, D.O.'s NPI number?
Michael Richard Martin, D.O.'s National Provider Identifier (NPI) is 1376607168, issued on Dec 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Richard Martin, D.O. located?
The NPPES record lists a practice address at 215 Toll Gate RD, Warwick, RI, 02886. Phone: (401) 738-6565. Providers update this record themselves, so call before visiting.
How can I verify Michael Richard Martin, D.O.'s license?
NPPES lists Rhode Island license number 00512, 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 Michael Richard Martin, D.O. prescribe under Medicare Part D?
In 2024, Michael Richard Martin, D.O. had 5,521 Medicare Part D claims for 395 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.