Donald Allan McClain, M.D., PH.D.
Endocrinology, Diabetes & Metabolism Physician · Winston Salem, NC
Donald Allan McClain, M.D., PH.D. is an endocrinology, diabetes & metabolism physician with a practice address in Winston Salem, North Carolina, and NPI 1346284346, issued on Jun 16, 2006. Check the license (North Carolina 2015-01001, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Donald Allan McClain
- Credential
- M.D., PH.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 2015-01001 NC
Self-reported in NPPES; status is on the state search - Practice location
- 1 Medical Center Blvd, Winston Salem, NC 27157
- Phone
- (336) 713-7233
- Enumerated
- Jun 16, 2006
- Record last updated
- Jul 31, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 289 in North Carolina → Look up another NPI →
Also registered at 1 Medical Center Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bashar Abualsebaa, M.D.Student in an Organized Health Care Education/Training Program1720918824
- Eboni Acoff, MDStudent in an Organized Health Care Education/Training Program1891637559
- Callista Addis, PA-CPhysician Assistant1386318772
- Tacorya Adewodu, PHARMDPharmacist1922409234
- Arjun Aggarwal, MDInternal Medicine Physician1114583945
- Victoria AkwaowoStudent in an Organized Health Care Education/Training Program1558163014
Verify Donald Allan McClain in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2015-01001Check 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 endocrinology, diabetes & metabolism physician in 2024
19 Medicare Part D claims, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Donald Allan McClain among 289 endocrinology, diabetes & metabolism physician records in North Carolina
Donald Allan McClain, M.D., PH.D. is one of 289 endocrinology, diabetes & metabolism 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 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 54% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2019 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in North Carolina
There are 289 endocrinology, diabetes & metabolism physician records in North Carolina.
All 289 in North Carolina → Every provider in Winston Salem → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Joseph Aloi, M.D.Winston Salem, NC 271571194888958
- Michael Altheimer, M.D.Winston Salem, NC 271571053423434
- Cynthia Burns, MDWinston Salem, NC 271571629055041
- Amanda Cunningham, M.D,Winston Salem, NC 271571760663579
- Matthew GorrisWinston Salem, NC 271571982023172
- Kristen Hairston, MDWinston Salem, NC 271571457381865
- Miya McKnight, DOWinston Salem, NC 271571801391073
- Catherine Price, MDWinston Salem, NC 271571760719769
Common questions
What is Donald Allan McClain, M.D., PH.D.'s NPI number?
Donald Allan McClain, M.D., PH.D.'s National Provider Identifier (NPI) is 1346284346, issued on Jun 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Donald Allan McClain, M.D., PH.D. located?
The NPPES record lists a practice address at 1 Medical Center Blvd, Winston Salem, NC, 27157. Phone: (336) 713-7233. Providers update this record themselves, so call before visiting.
How can I verify Donald Allan McClain, M.D., PH.D.'s license?
NPPES lists North Carolina license number 2015-01001, 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 Donald Allan McClain, M.D., PH.D. prescribe under Medicare Part D?
In 2024, Donald Allan McClain, M.D., PH.D. had 19 Medicare Part D claims; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.