Robert Thomas Leonard, D. O.
Procedural Dermatology Physician · Cranston, RI
Robert Thomas Leonard, D. O. is a procedural dermatology physician with a practice address in Cranston, Rhode Island, and NPI 1710089297, issued on Sep 4, 2006. Check the license (Rhode Island 377, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Robert Thomas Leonard
- Credential
- D. O.
- Primary taxonomy
- Procedural Dermatology Physician 207NS0135X
- License number
- 377 RI
Self-reported in NPPES; status is on the state search - Practice location
- 922 Reservoir Ave, Cranston, RI 02910
- Phone
- (401) 946-0884
- Enumerated
- Sep 4, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
3 nearest procedural dermatology physician records → All 4 in Rhode Island → Look up another NPI →
Also registered at 922 Reservoir Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Gilbert, M.D.Gastroenterology Physician1184847089
- Kathryne Leonard, DOFamily Medicine Physician1295265627
Verify Robert Thomas Leonard 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 377Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average procedural dermatology physician in 2024
22 Medicare Part D claims, against an average of 713 among the 446 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Procedural Dermatology Physician providers in Rhode Island
There are 4 procedural dermatology physician records in Rhode Island.
All 4 in Rhode Island → Every provider in Cranston → Procedural Dermatology Physician nationwide →
The 3 procedural dermatology physician records with the nearest ZIP codes
- Seth Feder, M.D.Cranston, RI 029101790780336
- Ellen Frankel, M.D.Cranston, RI 029101053306423
- Nomate Kpea, D.O.Warwick, RI 028881518053271
Common questions
What is Robert Thomas Leonard, D. O.'s NPI number?
Robert Thomas Leonard, D. O.'s National Provider Identifier (NPI) is 1710089297, issued on Sep 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Thomas Leonard, D. O. located?
The NPPES record lists a practice address at 922 Reservoir Ave, Cranston, RI, 02910. Phone: (401) 946-0884. Providers update this record themselves, so call before visiting.
How can I verify Robert Thomas Leonard, D. O.'s license?
NPPES lists Rhode Island license number 377, 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 Robert Thomas Leonard, D. O. prescribe under Medicare Part D?
In 2024, Robert Thomas Leonard, D. O. had 22 Medicare Part D claims; the average among procedural dermatology physician prescribers was 713. 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.