Mark J. Liang, M.D.
Radiation Oncology Physician · Charlotte, NC
Mark J. Liang, M.D. is a radiation oncology physician with a practice address in Charlotte, North Carolina, and NPI 1790754158, issued on Mar 16, 2006. Check the license (North Carolina 27704, as entered in NPPES) on the North Carolina Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark J. Liang
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License numbers
- 27704 NC
14115 SC
Self-reported in NPPES; status is on the state search - Practice location
- 8800 N Tryon St, Charlotte, NC 28262
- Phone
- (704) 547-8762
- Enumerated
- Mar 16, 2006
- Record last updated
- Jul 29, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (704) 547-1632
- Medicaid IDs
- 8951909 NC
N27704 SC - Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 230 in North Carolina → Look up another NPI →
Also registered at 8800 N Tryon St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashley AikensPhysician Assistant1427519859
- Shelby Auvil, PA-CPhysician Assistant1538043518
- Jasdip Bajaj, MDInternal Medicine Physician1043376999
- Dana Baker, PHARMDPharmacist1235544925
- Christian Bennett, PAPhysician Assistant1942319017
- Larry Bergman, CRNACertified Registered Nurse Anesthetist1326082314
Verify Mark J. Liang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 27704Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mark J. Liang among 230 radiation oncology physician records in North Carolina
Mark J. Liang, M.D. is one of 230 radiation oncology physician records with a practice address in North Carolina. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 46% newer
- In a Medicare fileNo · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 73% of these records are
- Record last updated2015 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in North Carolina
There are 230 radiation oncology physician records in North Carolina. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 230 in North Carolina → Every provider in Charlotte → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Timothy Cloninger, M.D.Charlotte, NC 282621083683510
- Sunjay Barton, MDFayetteville, NC 283041154852606
- Abhijeet Bhirud, M.D.Fayetteville, NC 283041447547567
- Istvan Pataki, MDFayetteville, NC 283041689674764
- Siddharth Saraiya, M.D.Fayetteville, NC 283041164721676
- Sally Smith, M.D.Fayetteville, NC 283041265528558
- William Bobo, M.D.Charlotte, NC 282101033178330
- Taylor Corriher, MDCharlotte, NC 282041326675273
Common questions
What is Mark J. Liang, M.D.'s NPI number?
Mark J. Liang, M.D.'s National Provider Identifier (NPI) is 1790754158, issued on Mar 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark J. Liang, M.D. located?
The NPPES record lists a practice address at 8800 N Tryon St, Charlotte, NC, 28262. Phone: (704) 547-8762. Providers update this record themselves, so call before visiting.
How can I verify Mark J. Liang, M.D.'s license?
NPPES lists North Carolina license number 27704, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.