Robert Douglas Stewart, MD
Geriatric Medicine (Internal Medicine) Physician · Durham, NC
Robert Douglas Stewart, MD is a geriatric medicine (internal medicine) physician with a practice address in Durham, North Carolina, and NPI 1609860204, issued on Sep 9, 2005. Check the license (North Carolina 21234, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert Douglas Stewart
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 21234 NC
Self-reported in NPPES; status is on the state search - Practice location
- 305 Brook Chase LN, Durham, NC 27705
- Phone
- (919) 383-3384
- Enumerated
- Sep 9, 2005
- Record last updated
- Jun 28, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid ID
- 7901439 NC
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 157 in North Carolina → Look up another NPI →
Verify Robert Douglas Stewart in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 21234Check 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 geriatric medicine (internal medicine) physician in 2024
36 Medicare Part D claims, against an average of 4,246 among the 3,116 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.
Robert Douglas Stewart among 157 geriatric medicine (internal medicine) physician records in North Carolina
Robert Douglas Stewart, MD is one of 157 geriatric medicine (internal medicine) physician records with a practice address in North Carolina. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2019 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in North Carolina
There are 157 geriatric medicine (internal medicine) physician records in North Carolina.
All 157 in North Carolina → Every provider in Durham → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Toni Cutson, M.D.Durham, NC 277051679655997
- Helen Hoenig, M.D.Durham, NC 277051629037080
- Shiv KhoslaDurham, NC 277051982916383
- Yoon Kim, M.D.Durham, NC 277051962857011
- Laura Previll, M.D.Durham, NC 277051275890568
- Priyanka Reddy, MDDurham, NC 277051306474770
- Amy Rosenthal, M.D.Durham, NC 277051902869928
- David Halpern, MD, MPHDurham, NC 277041922161223
Common questions
What is Robert Douglas Stewart, MD's NPI number?
Robert Douglas Stewart, MD's National Provider Identifier (NPI) is 1609860204, issued on Sep 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert Douglas Stewart, MD located?
The NPPES record lists a practice address at 305 Brook Chase LN, Durham, NC, 27705. Phone: (919) 383-3384. Providers update this record themselves, so call before visiting.
How can I verify Robert Douglas Stewart, MD's license?
NPPES lists North Carolina license number 21234, 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 Robert Douglas Stewart, MD prescribe under Medicare Part D?
In 2024, Robert Douglas Stewart, MD had 36 Medicare Part D claims; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.