David Michael Ashley, MBBS, FRACP, PHD
Hematology & Oncology Physician · Durham, NC
David Michael Ashley, MBBS, FRACP, PHD is a hematology & oncology physician with a practice address in Durham, North Carolina, and NPI 1164944377, issued on Jul 10, 2017. Check the license (North Carolina 9500790, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- David Michael Ashley
- Credential
- MBBS, FRACP, PHD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 9500790 NC
Self-reported in NPPES; status is on the state search - Practice location
- Department OF Neurosurgery Duke University Ctr, Durham, NC 27710
- Phone
- (919) 681-4681
- Enumerated
- Jul 10, 2017
- Record last updated
- Jul 21, 2022
- Medicare enrollment
- Enrolled (PECOS I20171003007066); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 431 in North Carolina → Look up another NPI →
Verify David Michael Ashley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 9500790Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
21 Medicare Part D claims, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 81% 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.
Bills Medicare through one group practice
- Duke Health Integrated Practice IncDurham, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Michael Ashley among 431 hematology & oncology physician records in North Carolina
David Michael Ashley, MBBS, FRACP, PHD is one of 431 hematology & oncology physician records with a practice address in North Carolina. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 88% of them.
- NPI issued2017 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1986 · median 2003 among the 302 with a school on file
- Record last updated2022 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in North Carolina
There are 431 hematology & oncology physician records in North Carolina.
All 431 in North Carolina → Every provider in Durham → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Thomas AberantDurham, NC 277101932282175
- Murat Arcasoy, MDDurham, NC 277101760420145
- Kimberly Blackwell, MDDurham, NC 277101720161946
- Jill Burleson, ANP-BC, AOCNPDurham, NC 277101346323581
- Jeffrey Crawford, M.D.Durham, NC 277101023191277
- Carlos Decastro, M.D.Durham, NC 277101912080169
- Louis Diehl, M.D.Durham, NC 277101275616427
- Margaret ErenDurham, NC 277101538242797
Common questions
What is David Michael Ashley, MBBS, FRACP, PHD's NPI number?
David Michael Ashley, MBBS, FRACP, PHD's National Provider Identifier (NPI) is 1164944377, issued on Jul 10, 2017. An NPI identifies a provider in billing; it is not a license.
Where is David Michael Ashley, MBBS, FRACP, PHD located?
The NPPES record lists a practice address at Department OF Neurosurgery Duke University Ctr, Durham, NC, 27710. Phone: (919) 681-4681. Providers update this record themselves, so call before visiting.
How can I verify David Michael Ashley, MBBS, FRACP, PHD's license?
NPPES lists North Carolina license number 9500790, 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 Michael Ashley, MBBS, FRACP, PHD prescribe under Medicare Part D?
In 2024, David Michael Ashley, MBBS, FRACP, PHD had 21 Medicare Part D claims; the average among hematology & oncology physician prescribers was 877. 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.