Maria Cristina Chan-Mellana, MD
Internal Medicine Physician · Providence, RI
Maria Cristina Chan-Mellana, MD is an internal medicine physician with a practice address in Providence, Rhode Island, and NPI 1063650315, issued on Jan 24, 2009. Check the license (Rhode Island MD13267, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Maria Cristina Chan-Mellana
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD13267 RI
4301109293 MI
Self-reported in NPPES; status is on the state search - Practice location
- 40 Candace St, Providence, RI 02908
- Phone
- (401) 444-0550
- Enumerated
- Jan 24, 2009
- Record last updated
- Mar 4, 2026
- Medicare enrollment
- Enrolled (PECOS I20161006000326); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,033 in Rhode Island → Look up another NPI →
Also registered at 40 Candace St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Maria Cristina Chan-Mellana 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 MD13267Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average internal medicine physician in 2024
7,844 Medicare Part D claims for 434 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 77 claims were for opioids.
Most prescribed
- Atorvastatin Calcium530 claims
- Levothyroxine Sodium460 claims
- Omeprazole291 claims
- Amlodipine Besylate244 claims
- Lisinopril238 claims
- Losartan Potassium236 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.
One hospital affiliation
- Mymichigan Medical Center MidlandMidland, MI · Acute Care Hospitals4 of 5 stars
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.
Maria Cristina Chan-Mellana among 1,033 internal medicine physician records in Rhode Island
Maria Cristina Chan-Mellana, 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 2009, is newer than 47% of them.
- NPI issued2009 · 47% of these records are older, 51% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2003 · median 2006 among the 590 with a school on file
- Record last updated2026 · 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).
511 internal medicine physician records list a practice address in Providence
They are 511 of the 9,647 NPPES records with a practice address in Providence, and 1,033 internal medicine physician records in Rhode Island.
All 1,033 in Rhode Island → Every provider in Providence → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jeffrey Austerlitz, M.D.Providence, RI 029081356363527
- Dawna Blake, M.D.Providence, RI 029081548285489
- Gwyneth Granton, MDProvidence, RI 029081336132935
- Guang Hu, M.D.Providence, RI 029081598783524
- Laura Magan, MDProvidence, RI 029081962441543
- Thomas O'Toole, M.D.Providence, RI 029081790705739
- Lorna RussellProvidence, RI 029081134140866
- Parviz Shavandy, M.D.Providence, RI 029081841247889
Common questions
What is Maria Cristina Chan-Mellana, MD's NPI number?
Maria Cristina Chan-Mellana, MD's National Provider Identifier (NPI) is 1063650315, issued on Jan 24, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Maria Cristina Chan-Mellana, MD located?
The NPPES record lists a practice address at 40 Candace St, Providence, RI, 02908. Phone: (401) 444-0550. Providers update this record themselves, so call before visiting.
How can I verify Maria Cristina Chan-Mellana, MD's license?
NPPES lists Rhode Island license number MD13267, 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 Maria Cristina Chan-Mellana, MD prescribe under Medicare Part D?
In 2024, Maria Cristina Chan-Mellana, MD had 7,844 Medicare Part D claims for 434 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.