Zachary Thomas Dailey, MD
Internal Medicine Physician · Durham, NC
Zachary Thomas Dailey, MD is an internal medicine physician with a practice address in Durham, North Carolina, and NPI 1962143248, issued on Apr 2, 2022. Check the license (North Carolina 2025-02718, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Zachary Thomas Dailey
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 2025-02718 NC
Self-reported in NPPES; status is on the state search - Practice location
- 5107 Southpark Dr Ste 104, Durham, NC 27713
- Phone
- (919) 477-6900
- Enumerated
- Apr 2, 2022
- Record last updated
- Apr 14, 2026
- Fax
- (919) 620-0974
- Medicare enrollment
- Enrolled (PECOS I20250911003637); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2022
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,056 in North Carolina → Look up another NPI →
Also registered at 5107 Southpark Dr Ste 104
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emma Castilow, DMS, PA-CPhysician Assistant1184426215
- Alexandra Plumb, FNPNurse Practitioner1306612544
- Chloe West, MDInternal Medicine Physician1851036453
Verify Zachary Thomas Dailey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2025-02718Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average internal medicine physician in 2024
419 Medicare Part D claims for 74 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium33 claims
- Amlodipine Besylate29 claims
- Losartan Potassium24 claims
- Omeprazole23 claims
- Allopurinol21 claims
- Gabapentin17 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
- Millennium Physician Group OF NC, PLLCDurham, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zachary Thomas Dailey among 4,056 internal medicine physician records in North Carolina
Zachary Thomas Dailey, MD is one of 4,056 internal medicine 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 2022, is newer than 95% of them.
- NPI issued2022 · 95% of these records are older, 2% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2022 · median 2004 among the 2,706 with a school on file
- Record last updated2026 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
380 internal medicine physician records list a practice address in Durham
They are 380 of the 13,451 NPPES records with a practice address in Durham, and 4,056 internal medicine physician records in North Carolina.
All 4,056 in North Carolina → Every provider in Durham → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Gerardo Arnaez Zapata, MDDurham, NC 277131114014511
- James Benson, MDDurham, NC 277131861435992
- Ronald Halbrooks, MDDurham, NC 277131649354796
- Andrea Kiss, MDDurham, NC 277131013989094
- Scott Kohtz, M.D.Durham, NC 277131346214103
- Jeffrey Lafuria, PADurham, NC 277131811906282
- Michelle Matthews, MDDurham, NC 277131215970777
- Ranee Montgomery, MDDurham, NC 277131467566133
Common questions
What is Zachary Thomas Dailey, MD's NPI number?
Zachary Thomas Dailey, MD's National Provider Identifier (NPI) is 1962143248, issued on Apr 2, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Thomas Dailey, MD located?
The NPPES record lists a practice address at 5107 Southpark Dr Ste 104, Durham, NC, 27713. Phone: (919) 477-6900. Providers update this record themselves, so call before visiting.
How can I verify Zachary Thomas Dailey, MD's license?
NPPES lists North Carolina license number 2025-02718, 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 Zachary Thomas Dailey, MD prescribe under Medicare Part D?
In 2024, Zachary Thomas Dailey, MD had 419 Medicare Part D claims for 74 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.