David N. Thies, M.D.
Internal Medicine Physician · Durham, NC
David N. Thies, M.D. is an internal medicine physician with a practice address in Durham, North Carolina, and NPI 1366462210, issued on Jul 20, 2006. Check the license (North Carolina 97-00146, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- David N. Thies
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 97-00146 NC
Self-reported in NPPES; status is on the state search - Practice location
- 1821 Martin Luther King Pkwy, Durham, NC 27707
- Phone
- (919) 748-4990
- Enumerated
- Jul 20, 2006
- Record last updated
- Aug 31, 2022
- Medicaid ID
- 891056N NC
- Medicare enrollment
- Enrolled (PECOS I20100823000298); accepts Medicare assignment
- Medical or professional school
- Emory University School Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,056 in North Carolina → Look up another NPI →
Also registered at 1821 Martin Luther King Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Julia Bumpus, RDRegistered Dietitian1699275123
- Carlos Cano-SolisPhysician Assistant1255951315
- Jonathan Castro Tigre, DPTPhysical Therapist1336921196
- Oscar Cornelio Flores, MDFamily Medicine Physician1518186543
- Chelsea Hawkins, RDNRegistered Dietitian1205599891
- Cheyne Kulessa, DPTPhysical Therapist1508536335
Verify David N. Thies in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 97-00146Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average internal medicine physician in 2024
726 Medicare Part D claims for 95 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium61 claims
- Amlodipine Besylate54 claims
- Albuterol Sulfate Hfa38 claims
- Losartan Potassium27 claims
- Ozempic23 claims
- Metoprolol Succinate21 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: $251.29
12 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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
- Avance Care PADurham, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David N. Thies among 4,056 internal medicine physician records in North Carolina
David N. Thies, M.D. is one of 4,056 internal medicine physician records with a practice address in North Carolina. 82% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 52% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1993 · median 2004 among the 2,706 with a school on file
- Record last updated2022 · 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 North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
380 internal medicine physician records list a practice address in Durham
They are 380 of the 13,451 NPPES records with a practice address in Durham, and 4,056 internal medicine physician records in North Carolina.
All 4,056 in North Carolina → Every provider in Durham → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Anjana Acharya, M.D.Durham, NC 277071902843824
- Rajeev Bais, M.D.Durham, NC 277071063427532
- Faye Banks, M.D.Durham, NC 277071366480923
- Leo Barber, M.D.Durham, NC 277071811930746
- April Buscher, MD, MPHDurham, NC 277071609097708
- Vandana Devalapalli, M.D.,FACP, MHS-CLDurham, NC 277071952328668
- Sher Guleria, MDDurham, NC 277071629152137
- Deborah Johnson, M.D.Durham, NC 277071255373288
Common questions
What is David N. Thies, M.D.'s NPI number?
David N. Thies, M.D.'s National Provider Identifier (NPI) is 1366462210, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David N. Thies, M.D. located?
The NPPES record lists a practice address at 1821 Martin Luther King Pkwy, Durham, NC, 27707. Phone: (919) 748-4990. Providers update this record themselves, so call before visiting.
How can I verify David N. Thies, M.D.'s license?
NPPES lists North Carolina license number 97-00146, 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 David N. Thies, M.D. prescribe under Medicare Part D?
In 2024, David N. Thies, M.D. had 726 Medicare Part D claims for 95 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.