John Daniel Bireley, MD
Neurology Physician · Cary, NC
John Daniel Bireley, MD is a neurology physician with a practice address in Cary, North Carolina, and NPI 1891324331, issued on Apr 6, 2020. Check the license (North Carolina 2024-01079, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Daniel Bireley
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 2024-01079 NC
Self-reported in NPPES; status is on the state search - Practice location
- 100 Duke Health Cary PL Ste 420, Cary, NC 27519
- Phone
- (919) 385-8321
- Enumerated
- Apr 6, 2020
- Record last updated
- Aug 21, 2025
- Fax
- (919) 385-9786
- Medicare enrollment
- Enrolled (PECOS I20250703000080); accepts Medicare assignment
- Medical or professional school
- Saint Louis University School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 621 in North Carolina → Look up another NPI →
Also registered at 100 Duke Health Cary PL Ste 420
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rebecca Wadlinger, D.O.Sports Medicine (Family Medicine) Physician1124304282
- Kristen Whitlock, MDNeurology Physician1821594789
Verify John Daniel Bireley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2024-01079Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average neurology physician in 2024
50 Medicare Part D claims for 21 beneficiaries, against an average of 1,370 among the 15,005 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.
Bills Medicare through one group practice
- Duke Health Integrated Practice IncCary, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Daniel Bireley among 621 neurology physician records in North Carolina
John Daniel Bireley, MD is one of 621 neurology physician records with a practice address in North Carolina. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 93% of them.
- NPI issued2020 · 93% of these records are older, 3% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2020 · median 2005 among the 457 with a school on file
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in North Carolina
There are 621 neurology physician records in North Carolina.
All 621 in North Carolina → Every provider in Cary → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Kristen Whitlock, MDCary, NC 275191821594789
- Zhicheng Li, MDCary, NC 275181740365063
- Mhd Omar Subei, MDCary, NC 275181821521667
- Irena Dujmovic Basuroski, M.D.Chapel Hill, NC 275171932637568
- Miriam Sklerov, M.D.Chapel Hill, NC 275171609195205
- Rebecca Traub, M.D.Chapel Hill, NC 275171790943777
- Siddharth Vannemreddy, MDChapel Hill, NC 275171184007072
- Brandon Waters, MDChapel Hill, NC 275171336526565
Common questions
What is John Daniel Bireley, MD's NPI number?
John Daniel Bireley, MD's National Provider Identifier (NPI) is 1891324331, issued on Apr 6, 2020. An NPI identifies a provider in billing; it is not a license.
Where is John Daniel Bireley, MD located?
The NPPES record lists a practice address at 100 Duke Health Cary PL Ste 420, Cary, NC, 27519. Phone: (919) 385-8321. Providers update this record themselves, so call before visiting.
How can I verify John Daniel Bireley, MD's license?
NPPES lists North Carolina license number 2024-01079, 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 John Daniel Bireley, MD prescribe under Medicare Part D?
In 2024, John Daniel Bireley, MD had 50 Medicare Part D claims for 21 beneficiaries; the average among neurology physician prescribers was 1,370. 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.