Dabiruddin Humayun, MD
Internal Medicine Physician · Raleigh, NC
Dabiruddin Humayun, MD is an internal medicine physician with a practice address in Raleigh, North Carolina, and NPI 1538260211, issued on Sep 26, 2006. Check the license (North Carolina 200400517, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Dabiruddin Humayun
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 200400517 NC
Self-reported in NPPES; status is on the state search - Practice location
- 3830 Blue Ridge RD, Raleigh, NC 27612
- Phone
- (919) 781-4900
- Enumerated
- Sep 26, 2006
- Record last updated
- Aug 11, 2025
- Medicaid ID
- 1538260211 NC
- Medicare enrollment
- Enrolled (PECOS I20040925000054); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 3830 Blue Ridge RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristen Brininger, PTAPhysical Therapy Assistant1649673542
- Kala Hall, PTAPhysical Therapy Assistant1407115751
- Diana Harper, MDPhysical Medicine & Rehabilitation Physician1811919525
- Kimberly Skelton, PTAPhysical Therapy Assistant1326249632
- Prisca UmehPrimary Care Nurse Practitioner1790570349
Verify Dabiruddin Humayun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 200400517Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average internal medicine physician in 2024
7,981 Medicare Part D claims for 341 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 125 claims were for opioids.
Most prescribed
- Eliquis406 claims
- Atorvastatin Calcium383 claims
- Levothyroxine Sodium285 claims
- Trazodone Hcl276 claims
- Amlodipine Besylate260 claims
- Gabapentin219 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.
Industry payments in 2024: $90.54
3 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Legacy Healthcare Services IncDurham, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
315 internal medicine physician records list a practice address in Raleigh
They are 315 of the 16,309 NPPES records with a practice address in Raleigh, and 4,056 internal medicine physician records in North Carolina.
All 315 in Raleigh → All 4,056 in North Carolina → Every provider in Raleigh →
Other internal medicine physician records in North Carolina
- Ana Abaroa-Salvatierra, M.D.Pollocksville, NC1598101750
- Naa Deisa Abbey, MDShelby, NC1467899294
- Stephen Abbott, D.O.Sanford, NC1013216282
- Rami Abdo, MDDurham, NC1184693160
- Farhath Abdul Kareem, MDCary, NC1679687347
- Firas Abdulmajeed, M.D.Winston Salem, NC1427358043
- Erlinda Abella, MDSalisbury, NC1649251505
- Bisrat AberaFayetteville, NC1871453886
- David Abernathy, M. D.Morganton, NC1265497366
- Maroun Aboutayeh, D.O.Asheville, NC1447757992
Common questions
What is Dabiruddin Humayun, MD's NPI number?
Dabiruddin Humayun, MD's National Provider Identifier (NPI) is 1538260211, issued on Sep 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dabiruddin Humayun, MD located?
The NPPES record lists a practice address at 3830 Blue Ridge RD, Raleigh, NC, 27612. Phone: (919) 781-4900. Providers update this record themselves, so call before visiting.
How can I verify Dabiruddin Humayun, MD's license?
NPPES lists North Carolina license number 200400517, 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 Dabiruddin Humayun, MD prescribe under Medicare Part D?
In 2024, Dabiruddin Humayun, MD had 7,981 Medicare Part D claims for 341 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.