John L. Chapman, MD
Ophthalmology Physician · Kingsport, TN
John L. Chapman, MD is an ophthalmology physician with a practice address in Kingsport, Tennessee, and NPI 1144252115, issued on Jul 7, 2006. Check the license (Tennessee 14739, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John L. Chapman
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 14739 TN
Self-reported in NPPES; status is on the state search - Practice location
- 135 W Ravine RD, Kingsport, TN 37660
- Phone
- (423) 246-7372
- Enumerated
- Jul 7, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (423) 578-4369
- Medicaid IDs
- 6345379 VA
3199902 TN - Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 366 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.
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- 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 John L. Chapman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 14739Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average ophthalmology physician in 2024
11 Medicare Part D claims, against an average of 1,518 among the 16,459 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.
John L. Chapman among 366 ophthalmology physician records in Tennessee
John L. Chapman, MD is one of 366 ophthalmology physician records with a practice address in Tennessee. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 21% of them.
- NPI issued2006 · 21% of these records are older, 37% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2007 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Tennessee
There are 366 ophthalmology physician records in Tennessee.
All 366 in Tennessee → Every provider in Kingsport → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Claxton Baer, M.D.Kingsport, TN 376601144255100
- Charles Bice, MDKingsport, TN 376601477572238
- Brandon Lee, M.D.Kingsport, TN 376601225080021
- Craig Mitcham, DOKingsport, TN 376601841781127
- Anthony Seaton, MD, PHDKingsport, TN 376601083646905
- Eric Smith, MDKingsport, TN 376601295767101
- Keith Williamson, M.DKingsport, TN 376601861459380
- Janet Brown, MDMountain Home, TN 376841619960887
Common questions
What is John L. Chapman, MD's NPI number?
John L. Chapman, MD's National Provider Identifier (NPI) is 1144252115, issued on Jul 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John L. Chapman, MD located?
The NPPES record lists a practice address at 135 W Ravine RD, Kingsport, TN, 37660. Phone: (423) 246-7372. Providers update this record themselves, so call before visiting.
How can I verify John L. Chapman, MD's license?
NPPES lists Tennessee license number 14739, 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.
How much does John L. Chapman, MD prescribe under Medicare Part D?
In 2024, John L. Chapman, MD had 11 Medicare Part D claims; the average among ophthalmology physician prescribers was 1,518. 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.