Mathew Sebastian, MD, PHD
Student in an Organized Health Care Education/Training Program · Chapel Hill, NC
Mathew Sebastian, MD, PHD is a student in an organized health care education/training program with a practice address in Chapel Hill, North Carolina, and NPI 1689319360, issued on Apr 28, 2022. Check the license with the North Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mathew Sebastian
- Credential
- MD, PHD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 101 Manning Dr RM 1017, Chapel Hill, NC 27514
- Phone
- (864) 490-1978
- Enumerated
- Apr 28, 2022
- Record last updated
- Apr 28, 2022
- 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 101 Manning Dr RM 1017
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anne Bryden, MDAnesthesiology Physician1427630292
- Steven Buckeridge, MDStudent in an Organized Health Care Education/Training Program1083353775
- Alexander FennEmergency Medicine Physician1801477732
- Joshua KaltmanAnesthesiology Physician1235807595
Verify Mathew Sebastian 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
25% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
139 Medicare Part D claims for 49 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.
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.
Mathew Sebastian among 6,922 student in an organized health care education/training program records in North Carolina
Mathew Sebastian, MD, PHD 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 updated2022 · 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).
1,203 student in an organized health care education/training program records list a practice address in Chapel Hill
They are 1,203 of the 7,608 NPPES records with a practice address in Chapel Hill, 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 Chapel Hill → 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
- Sofia Aliaga, MDChapel Hill, NC 275141740336320
- Julie Baker-Lepain, M.D.Chapel Hill, NC 275141891910873
- Roberto Blanco, M.D.Chapel Hill, NC 275141316165251
- Jim Byrd, M.D.Chapel Hill, NC 275141336368935
- Kathryn Celauro, M.D.Chapel Hill, NC 275141013138734
- Jeffrey Donaldson, M.D.Chapel Hill, NC 275141740402353
- Jennifer Goodrich, P.H.D.Chapel Hill, NC 275141548481674
- Gabriella Henel, P.H.D.Chapel Hill, NC 275141285856310
Common questions
What is Mathew Sebastian, MD, PHD's NPI number?
Mathew Sebastian, MD, PHD's National Provider Identifier (NPI) is 1689319360, issued on Apr 28, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Mathew Sebastian, MD, PHD located?
The NPPES record lists a practice address at 101 Manning Dr RM 1017, Chapel Hill, NC, 27514. Phone: (864) 490-1978. Providers update this record themselves, so call before visiting.
How can I verify Mathew Sebastian, MD, PHD's license?
Search the North Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Mathew Sebastian, MD, PHD prescribe under Medicare Part D?
In 2024, Mathew Sebastian, MD, PHD had 139 Medicare Part D claims for 49 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.