Ashan Thomas Hatharasinghe
Internal Medicine Physician · Smithfield, NC
Ashan Thomas Hatharasinghe is an internal medicine physician with a practice address in Smithfield, North Carolina, and NPI 1972007581, issued on Mar 19, 2018. Check the license (North Carolina 202101713, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ashan Thomas Hatharasinghe
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 202101713 NC
Self-reported in NPPES; status is on the state search - Practice location
- 515 Barbour RD, Smithfield, NC 27577
- Phone
- (919) 934-6017
- Enumerated
- Mar 19, 2018
- Record last updated
- Jul 21, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210721002969); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 515 Barbour RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Makalea BjoinSpeech-Language Pathologist1922727759
- Mars Davis, PA-CPhysician Assistant1992974901
- Carmela Eslabon, P.T.Geriatric Physical Therapist1982860847
- Deborah Geib, LPTAPhysical Therapy Assistant1194933374
- Sara Layman, COTAOccupational Therapy Assistant1376708842
Verify Ashan Thomas Hatharasinghe in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 202101713Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
300 Medicare Part D claims for 122 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole93 claims
- Baclofen18 claims
- Donepezil Hcl15 claims
- Carvedilol14 claims
- Pantoprazole Sodium14 claims
- Sucralfate13 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.
Industry payments in 2024: $156.34
3 payments; by number, the most common kind was food and beverage; the largest payer was Phathom Pharmaceuticals, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Blue Ridge Healthcare Medical Group IncMorganton, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
15 internal medicine physician records list a practice address in Smithfield
They are 15 of the 727 NPPES records with a practice address in Smithfield, and 4,056 internal medicine physician records in North Carolina.
All 15 in Smithfield → All 4,056 in North Carolina → Every provider in Smithfield →
Other internal medicine physician records in North Carolina
- Ana Abaroa-Salvatierra, M.D.Pollocksville, NC1598101750
- Naa Deisa Abbey, MDShelby, NC1467899294
- Stephen Abbott, D.O.Sanford, NC1013216282
- Rami Abdo, MDDurham, NC1184693160
- Farhath Abdul Kareem, MDCary, NC1679687347
- Firas Abdulmajeed, M.D.Winston Salem, NC1427358043
- Erlinda Abella, MDSalisbury, NC1649251505
- Bisrat AberaFayetteville, NC1871453886
- David Abernathy, M. D.Morganton, NC1265497366
- Maroun Aboutayeh, D.O.Asheville, NC1447757992
Common questions
What is Ashan Thomas Hatharasinghe's NPI number?
Ashan Thomas Hatharasinghe's National Provider Identifier (NPI) is 1972007581, issued on Mar 19, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Ashan Thomas Hatharasinghe located?
The NPPES record lists a practice address at 515 Barbour RD, Smithfield, NC, 27577. Phone: (919) 934-6017. Providers update this record themselves, so call before visiting.
How can I verify Ashan Thomas Hatharasinghe's license?
NPPES lists North Carolina license number 202101713, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ashan Thomas Hatharasinghe prescribe under Medicare Part D?
In 2024, Ashan Thomas Hatharasinghe had 300 Medicare Part D claims for 122 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.