Charles Adrian Austin, III, MD
Internal Medicine Physician · Raleigh, NC
Charles Adrian Austin, III, MD is an internal medicine physician with a practice address in Raleigh, North Carolina, and NPI 1780905711, issued on Jun 14, 2010. Check the license (North Carolina 201300375, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Charles Adrian Austin, III
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 201300375 NC
164554 NC
Self-reported in NPPES; status is on the state search - Practice location
- 4420 Lake Boone Trl, Raleigh, NC 27607
- Phone
- (919) 784-7093
- Enumerated
- Jun 14, 2010
- Record last updated
- Sep 17, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (919) 784-7395
- Medicare enrollment
- Enrolled (PECOS I20131121000600); accepts Medicare assignment
- Medical or professional school
- University Of Mississippi School Of Medicine, 2010
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,056 in North Carolina → Look up another NPI →
Also registered at 4420 Lake Boone Trl
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Deema Al-Ghandour, PAPhysician Assistant1053846667
- Asra Ali, M.D.Anesthesiology Physician1114138195
Verify Charles Adrian Austin, III in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 201300375Check 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
407 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. Brand-name drugs were 63% of claims.
Most prescribed
- Trelegy Ellipta104 claims
- Prednisone38 claims
- Albuterol Sulfate Hfa31 claims
- Azithromycin31 claims
- Furosemide22 claims
- Advair Hfa21 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
- University OF North Carolina AT Chapel HillChapel Hill, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles Adrian Austin, III among 4,056 internal medicine physician records in North Carolina
Charles Adrian Austin, III, 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 2010, is newer than 64% of them.
- NPI issued2010 · 64% of these records are older, 34% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2010 · median 2004 among the 2,706 with a school on file
- Record last updated2013 · 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).
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 4,056 in North Carolina → Every provider in Raleigh → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Lisa Dejarnette, MDRaleigh, NC 276071013994714
- Ahmed Farag, MDRaleigh, NC 276071225015928
- Mary Forbes, M.D.Raleigh, NC 276071174509400
- Jonathan Green, MDRaleigh, NC 276071750368148
- Todd Helton, M.D., PHD.Raleigh, NC 276071194701425
- Edward Hu, MDRaleigh, NC 276071164409876
- Zehra Jung, M.DRaleigh, NC 276071427029354
- Marta Llibre, M.D.Raleigh, NC 276071265400758
Common questions
What is Charles Adrian Austin, III, MD's NPI number?
Charles Adrian Austin, III, MD's National Provider Identifier (NPI) is 1780905711, issued on Jun 14, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Charles Adrian Austin, III, MD located?
The NPPES record lists a practice address at 4420 Lake Boone Trl, Raleigh, NC, 27607. Phone: (919) 784-7093. Providers update this record themselves, so call before visiting.
How can I verify Charles Adrian Austin, III, MD's license?
NPPES lists North Carolina license number 201300375, 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 Charles Adrian Austin, III, MD prescribe under Medicare Part D?
In 2024, Charles Adrian Austin, III, MD had 407 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.