Ruvandhi Ranmalee Nathavitharana, M.D.
Infectious Disease Physician · Boston, MA
Ruvandhi Ranmalee Nathavitharana, M.D. is an infectious disease physician with a practice address in Boston, Massachusetts, and NPI 1508183575, issued on Apr 29, 2010. Check the license (Massachusetts 270399, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Ruvandhi Ranmalee Nathavitharana
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 270399 MA
Self-reported in NPPES; status is on the state search - Practice location
- 110 Francis St Ste 1, Boston, MA 02215
- Phone
- (617) 632-7706
- Enumerated
- Apr 29, 2010
- Record last updated
- Nov 14, 2025
- Fax
- (617) 632-7626
- Medicare enrollment
- Enrolled (PECOS I20170718003240); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 487 in Massachusetts → Look up another NPI →
Also registered at 110 Francis St Ste 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dylan Koundakjian, MDInfectious Disease Physician1245816024
- Jeffrey Larnard, M.D.Infectious Disease Physician1164955084
Verify Ruvandhi Ranmalee Nathavitharana in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 270399Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average infectious disease physician in 2024
96 Medicare Part D claims, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims.
Most prescribed
- Ethambutol Hcl19 claims
- Azithromycin17 claims
- Emtricitabine-Tenofovir Disop12 claims
- Tivicay12 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
- Harvard Medical Faculty Phys AT Beth Israel Deaconess Med Ctr IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ruvandhi Ranmalee Nathavitharana among 487 infectious disease physician records in Massachusetts
Ruvandhi Ranmalee Nathavitharana, M.D. is one of 487 infectious disease physician records with a practice address in Massachusetts. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 71% of them.
- NPI issued2010 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2010 · median 2003 among the 296 with a school on file
- Record last updated2025 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Massachusetts
There are 487 infectious disease physician records in Massachusetts.
All 487 in Massachusetts → Every provider in Boston → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Dan Barouch, MD PHDBoston, MA 022151992786974
- Sigall Bell, M.D.Boston, MA 022151225143118
- Clyde Crumpacker, M.D.Boston, MA 022151780786103
- George Eliopoulos, M.D.Boston, MA 022151891732087
- Camilla Graham, M.D.Boston, MA 022151952416919
- Adolf Karchmer, M.D.Boston, MA 022151508890278
- Kwan Kew Lai, MDBoston, MA 022151881618353
- Todd Pollack, M.D.Boston, MA 022151720026081
Common questions
What is Ruvandhi Ranmalee Nathavitharana, M.D.'s NPI number?
Ruvandhi Ranmalee Nathavitharana, M.D.'s National Provider Identifier (NPI) is 1508183575, issued on Apr 29, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Ruvandhi Ranmalee Nathavitharana, M.D. located?
The NPPES record lists a practice address at 110 Francis St Ste 1, Boston, MA, 02215. Phone: (617) 632-7706. Providers update this record themselves, so call before visiting.
How can I verify Ruvandhi Ranmalee Nathavitharana, M.D.'s license?
NPPES lists Massachusetts license number 270399, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ruvandhi Ranmalee Nathavitharana, M.D. prescribe under Medicare Part D?
In 2024, Ruvandhi Ranmalee Nathavitharana, M.D. had 96 Medicare Part D claims; the average among infectious disease physician prescribers was 689. 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.