Stephen Dana Knowlton, M.D.
Family Medicine Physician · Reidsville, NC
Stephen Dana Knowlton, M.D. is a family medicine physician with a practice address in Reidsville, North Carolina, and NPI 1003969874, issued on Jan 18, 2007. Check the license (North Carolina 24923, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Stephen Dana Knowlton
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 24923 NC
Self-reported in NPPES; status is on the state search - Practice location
- 601 W Harrison St, Reidsville, NC 27320
- Phone
- (336) 349-7114
- Enumerated
- Jan 18, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 4,953 in North Carolina → Look up another NPI →
Also registered at 601 W Harrison St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alison Marshall, ARNPAdult Health Nurse Practitioner1033523626
- Joan Weisenbeck, PA-CMedical Physician Assistant1841367315
Verify Stephen Dana Knowlton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 24923Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% more Medicare Part D claims than the average family medicine physician in 2024
6,146 Medicare Part D claims for 309 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 469 claims were for opioids.
Most prescribed
- Alprazolam354 claims
- Hydrocodone-Acetaminophen252 claims
- Atorvastatin Calcium246 claims
- Gabapentin181 claims
- Albuterol Sulfate Hfa171 claims
- Levothyroxine Sodium168 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.
Stephen Dana Knowlton among 4,953 family medicine physician records in North Carolina
Stephen Dana Knowlton, M.D. is one of 4,953 family medicine physician records with a practice address in North Carolina. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 49% of them.
- NPI issued2007 · 49% of these records are older, 42% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2007 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 family medicine physician records list a practice address in Reidsville
They are 14 of the 341 NPPES records with a practice address in Reidsville, and 4,953 family medicine physician records in North Carolina.
All 4,953 in North Carolina → Every provider in Reidsville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mark Cresenzo, M.D.Reidsville, NC 273201902888092
- Richard Dondiego, M.D.Reidsville, NC 273201669563839
- Edwin Fuentes, D.O.Reidsville, NC 273201053360966
- John Golding, M.D.Reidsville, NC 273201063494151
- David Hopper, MDReidsville, NC 273201922097559
- Bryan Howington, M.D.Reidsville, NC 273201184062416
- Thulasi Priya Jayaprakash, MDReidsville, NC 273201528728938
- William Luking, M.D.Reidsville, NC 273201629073176
Common questions
What is Stephen Dana Knowlton, M.D.'s NPI number?
Stephen Dana Knowlton, M.D.'s National Provider Identifier (NPI) is 1003969874, issued on Jan 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Dana Knowlton, M.D. located?
The NPPES record lists a practice address at 601 W Harrison St, Reidsville, NC, 27320. Phone: (336) 349-7114. Providers update this record themselves, so call before visiting.
How can I verify Stephen Dana Knowlton, M.D.'s license?
NPPES lists North Carolina license number 24923, 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 Stephen Dana Knowlton, M.D. prescribe under Medicare Part D?
In 2024, Stephen Dana Knowlton, M.D. had 6,146 Medicare Part D claims for 309 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.