Edward Lemaster Simpson, MD
Student in an Organized Health Care Education/Training Program · Durham, NC
Edward Lemaster Simpson, MD is a student in an organized health care education/training program with a practice address in Durham, North Carolina, and NPI 1932845922, issued on May 11, 2022. Check the license with the North Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Edward Lemaster Simpson
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 2351 Erwin RD, Durham, NC 27705
- Phone
- (919) 681-3937
- Enumerated
- May 11, 2022
- Record last updated
- Jun 22, 2026
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 6,922 in North Carolina → Look up another NPI →
Also registered at 2351 Erwin RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Edward Lemaster Simpson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich North Carolina board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
22 Medicare Part D claims for 21 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.
Most prescribed
- Neomycin-Polymyxin-Dexameth19 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.
Edward Lemaster Simpson among 6,922 student in an organized health care education/training program records in North Carolina
Edward Lemaster Simpson, MD is one of 6,922 student in an organized health care education/training program records with a practice address in North Carolina. 35% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 22% of them.
- NPI issued2022 · 22% of these records are older, 70% newer
- In a Medicare fileYes · 35% of these records are
- In the CMS Doctors and Clinicians fileNo · 5% of these records are
- Record last updated2026 · 17% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,285 student in an organized health care education/training program records list a practice address in Durham
They are 1,285 of the 13,451 NPPES records with a practice address in Durham, and 6,922 student in an organized health care education/training program records in North Carolina.
All 6,922 in North Carolina → Every provider in Durham → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Armando Bedoya, M.D.Durham, NC 277051285924563
- Yu-Hui Chan, M.D.Durham, NC 277051962799759
- Cristiana Chase, D.O.Durham, NC 277051295029130
- George Cheely, M.D.Durham, NC 277051306080478
- Jacqueline Dzau, JACQUELINE DZAUDurham, NC 277051649404831
- Reba Giles, FNPDurham, NC 277051851619027
- Carolyn Glass, MD PHDDurham, NC 277051164541264
- Kelly Han, M.D.Durham, NC 277051023309887
Common questions
What is Edward Lemaster Simpson, MD's NPI number?
Edward Lemaster Simpson, MD's National Provider Identifier (NPI) is 1932845922, issued on May 11, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Edward Lemaster Simpson, MD located?
The NPPES record lists a practice address at 2351 Erwin RD, Durham, NC, 27705. Phone: (919) 681-3937. Providers update this record themselves, so call before visiting.
How can I verify Edward Lemaster Simpson, MD's license?
Search the North Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Edward Lemaster Simpson, MD prescribe under Medicare Part D?
In 2024, Edward Lemaster Simpson, MD had 22 Medicare Part D claims for 21 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.