Christopher M. Dimarco, M.D.
Dermatology Physician · Riverside, RI
Christopher M. Dimarco, M.D. is a dermatology physician with a practice address in Riverside, Rhode Island, and NPI 1922391150, issued on May 20, 2011. Check the license (Rhode Island MD15053, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Christopher M. Dimarco
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License numbers
- MD15053 RI
282876 MA
Self-reported in NPPES; status is on the state search - Practice location
- 375 Wampanoag Trl Ste 401, Riverside, RI 02915
- Phone
- (401) 444-7959
- Enumerated
- May 20, 2011
- Record last updated
- Mar 13, 2026
- Fax
- (401) 432-6997
- Medicaid IDs
- 110129030A MA
1922391150 RI - Medicare enrollment
- Enrolled (PECOS I20150921001563); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 73 in Rhode Island → Look up another NPI →
Also registered at 375 Wampanoag Trl Ste 401
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Brannigan, PAPhysician Assistant1952539132
- Tiffany Libby, MDDermatology Physician1912249418
- Victor Neel, MD PHDDermatology Physician1982685475
Verify Christopher M. Dimarco 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 MD15053Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average dermatology physician in 2024
404 Medicare Part D claims for 125 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Triamcinolone Acetonide74 claims
- Ketoconazole32 claims
- Nystatin30 claims
- Methotrexate22 claims
- Fluocinolone Acetonide16 claims
- Minoxidil16 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.
4 hospitals and group practices
- Rhode Island HospitalProvidence, RI · Acute Care Hospitals4 of 5 stars
- The Miriam HospitalProvidence, RI · Acute Care Hospitals4 of 5 stars
- Brown Dermatology IncProvidence, RI
- Lifespan Physician Group IncRiverside, RI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Christopher M. Dimarco among 73 dermatology physician records in Rhode Island
Christopher M. Dimarco, M.D. is one of 73 dermatology physician records with a practice address in Rhode Island. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 64% of them.
- NPI issued2011 · 64% of these records are older, 27% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2011 · median 2006 among the 49 with a school on file
- Record last updated2026 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Rhode Island
There are 73 dermatology physician records in Rhode Island.
All 73 in Rhode Island → Every provider in Riverside → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Tiffany Libby, MDRiverside, RI 029151912249418
- Victor Neel, MD PHDRiverside, RI 029151982685475
- Aaron Drucker, MDEast Providence, RI 029141700270774
- David Farrell, MDEast Providence, RI 029141134138951
- Laura Della Torre, M.D.Providence, RI 029191215086988
- Frank Veltri, MDJohnston, RI 029191992844567
- Michael Bharier, MDCranston, RI 029101336145135
- Hua Zhou, M.D.Cranston, RI 029101770538563
Common questions
What is Christopher M. Dimarco, M.D.'s NPI number?
Christopher M. Dimarco, M.D.'s National Provider Identifier (NPI) is 1922391150, issued on May 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Christopher M. Dimarco, M.D. located?
The NPPES record lists a practice address at 375 Wampanoag Trl Ste 401, Riverside, RI, 02915. Phone: (401) 444-7959. Providers update this record themselves, so call before visiting.
How can I verify Christopher M. Dimarco, M.D.'s license?
NPPES lists Rhode Island license number MD15053, 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 Christopher M. Dimarco, M.D. prescribe under Medicare Part D?
In 2024, Christopher M. Dimarco, M.D. had 404 Medicare Part D claims for 125 beneficiaries; the average among dermatology physician prescribers was 797. 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.