Yamani Gunawardena, MD
Internal Medicine Physician · Zanesville, OH
Yamani Gunawardena, MD is an internal medicine physician with a practice address in Zanesville, Ohio, and NPI 1083773550, issued on Dec 8, 2006. Check the license (Ohio 35.087143, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Yamani Gunawardena
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35.087143 OH
Self-reported in NPPES; status is on the state search - Practice location
- 945 Bethesda Dr, Zanesville, OH 43701
- Phone
- (740) 454-5398
- Enumerated
- Dec 8, 2006
- Record last updated
- Sep 7, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (740) 455-7580
- Medicaid ID
- 2549273 OH
- Medicare enrollment
- Enrolled (PECOS I20060308000357); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 945 Bethesda Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Aepli, M.D.Obstetrics & Gynecology Physician1942286513
- Andrea Arnold, PHARM DPharmacist1346501269
- Deann BackusPharmacist1346432143
- Barbara Cornali, CFNPFamily Nurse Practitioner1013010891
- Jeffrey Downing, M.D.Obstetrics & Gynecology Physician1982704243
- Linda Eichel, R.PH.Pharmacist1518928688
Verify Yamani Gunawardena in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.087143Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
16 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Central Ohio Hospitalists, IncZanesville, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Yamani Gunawardena among 5,277 internal medicine physician records in Ohio
Yamani Gunawardena, MD is one of 5,277 internal medicine physician records with a practice address in Ohio. 81% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1996 · median 2006 among the 3,414 with a school on file
- Record last updated2016 · 58% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
23 internal medicine physician records list a practice address in Zanesville
They are 23 of the 1,664 NPPES records with a practice address in Zanesville, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Zanesville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Sean Barnes, M.D.Zanesville, OH 437011164620290
- Armand Bermudez, MDZanesville, OH 437011952341117
- Courtney Bonner, D.O.Zanesville, OH 437011225080336
- Farid Bounif, MDZanesville, OH 437011053470518
- Amanda Elston, M.D.Zanesville, OH 437011952386617
- Paul Knight, MDZanesville, OH 437011811998040
- Brian Luft, M.D.Zanesville, OH 437011063498061
- Randy Mills, DOZanesville, OH 437011033259932
Common questions
What is Yamani Gunawardena, MD's NPI number?
Yamani Gunawardena, MD's National Provider Identifier (NPI) is 1083773550, issued on Dec 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Yamani Gunawardena, MD located?
The NPPES record lists a practice address at 945 Bethesda Dr, Zanesville, OH, 43701. Phone: (740) 454-5398. Providers update this record themselves, so call before visiting.
How can I verify Yamani Gunawardena, MD's license?
NPPES lists Ohio license number 35.087143, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Yamani Gunawardena, MD prescribe under Medicare Part D?
In 2024, Yamani Gunawardena, MD had 16 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Yamani Gunawardena, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.