Mark C. Dixon, MD
Anesthesiology Physician · Kingsport, TN
Mark C. Dixon, MD is an anesthesiology physician with a practice address in Kingsport, Tennessee, and NPI 1457345506, issued on Sep 6, 2005. Check the license (Tennessee 21110, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Mark C. Dixon
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 21110 TN
Self-reported in NPPES; status is on the state search - Practice location
- 135 W Ravine RD, Kingsport, TN 37660
- Phone
- (423) 224-3460
- Enumerated
- Sep 6, 2005
- Record last updated
- Apr 7, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (423) 224-3465
- Medicaid IDs
- 100011121 TN
3073685 TN
5708419 VA - Medicare enrollment
- Enrolled (PECOS I20230914002301); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 971 in Tennessee → Look up another NPI →
Also registered at 135 W Ravine RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Alley, MDAnesthesiology Physician1013916295
- Kierra Anderson, FNP-CFamily Nurse Practitioner1902638273
- Charles Bice, MDOphthalmology Physician1477572238
- Mikki Brown, CRNACertified Registered Nurse Anesthetist1164416137
- Richard Carter, MDAnesthesiology Physician1407855471
- Mark Carver, MDAnesthesiology Physician1649279811
Verify Mark C. Dixon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 21110Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- American Anesthesiology OF Tennessee PCChattanooga, TN
- Dogwood Anesthesia Providers LLCNorth Chesterfield, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark C. Dixon among 971 anesthesiology physician records in Tennessee
Mark C. Dixon, MD is one of 971 anesthesiology physician records with a practice address in Tennessee. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 80% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1989 · median 2005 among the 611 with a school on file
- Record last updated2017 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 anesthesiology physician records list a practice address in Kingsport
They are 28 of the 1,986 NPPES records with a practice address in Kingsport, and 971 anesthesiology physician records in Tennessee.
All 971 in Tennessee → Every provider in Kingsport → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Mark Alley, MDKingsport, TN 376601013916295
- Richard Carter, MDKingsport, TN 376601407855471
- Mark Carver, MDKingsport, TN 376601649279811
- Frank Chadwick, MDKingsport, TN 376601952302002
- James Cottrell, MDKingsport, TN 376601124078472
- Robert Doell, MDKingsport, TN 376601093716888
- Ann Groce, MDKingsport, TN 376601043202443
- Broughton Jolley, MDKingsport, TN 376601235130717
Common questions
What is Mark C. Dixon, MD's NPI number?
Mark C. Dixon, MD's National Provider Identifier (NPI) is 1457345506, issued on Sep 6, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark C. Dixon, MD located?
The NPPES record lists a practice address at 135 W Ravine RD, Kingsport, TN, 37660. Phone: (423) 224-3460. Providers update this record themselves, so call before visiting.
How can I verify Mark C. Dixon, MD's license?
NPPES lists Tennessee license number 21110, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. 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. 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.