John C. Osborn, D.D.S.
General Practice Dentistry · Maynardville, TN
John C. Osborn, D.D.S. is a general practice dentistry with a practice address in Maynardville, Tennessee, and NPI 1306835525, issued on Oct 20, 2005. Check the license (Tennessee DS5048, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John C. Osborn
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DS5048 TN
Self-reported in NPPES; status is on the state search - Practice location
- 3802 Maynardville Hwy, Maynardville, TN 37807
- Phone
- (865) 992-5821
- Enumerated
- Oct 20, 2005
- Record last updated
- Jul 13, 2026
- Medicaid ID
- 3225707 TN
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,023 in Tennessee → Look up another NPI →
Also registered at 3802 Maynardville Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrew Osborn, D.D.SGeneral Practice Dentistry1194205443
- Nathan Robertson, DMDDentist1871410191
Verify John C. Osborn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license DS5048Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average general practice dentistry in 2024
247 Medicare Part D claims for 160 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin166 claims
- Clindamycin Hcl47 claims
- Nystatin14 claims
- Chlorhexidine Gluconate13 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.
John C. Osborn among 2,023 general practice dentistry records in Tennessee
John C. Osborn, D.D.S. is one of 2,023 general practice dentistry records with a practice address in Tennessee. 68% 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, 91% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 general practice dentistry records list a practice address in Maynardville
They are 4 of the 149 NPPES records with a practice address in Maynardville, and 2,023 general practice dentistry records in Tennessee.
All 2,023 in Tennessee → Every provider in Maynardville → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Lawana Green, DMDMaynardville, TN 378071144221086
- Mary Lewis, DMDMaynardville, TN 378071619976354
- Andrew Osborn, D.D.SMaynardville, TN 378071194205443
- William Allen, D.D.S.Maryville, TN 378041386703866
- John Briley, DDSMaryville, TN 378041104984285
- John Emert, DDSMaryville, TN 378041699813782
- Mark Evans, DDSMaryville, TN 378041285784025
- John George, DDSMaryville, TN 378041609992684
Common questions
What is John C. Osborn, D.D.S.'s NPI number?
John C. Osborn, D.D.S.'s National Provider Identifier (NPI) is 1306835525, issued on Oct 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John C. Osborn, D.D.S. located?
The NPPES record lists a practice address at 3802 Maynardville Hwy, Maynardville, TN, 37807. Phone: (865) 992-5821. Providers update this record themselves, so call before visiting.
How can I verify John C. Osborn, D.D.S.'s license?
NPPES lists Tennessee license number DS5048, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does John C. Osborn, D.D.S. prescribe under Medicare Part D?
In 2024, John C. Osborn, D.D.S. had 247 Medicare Part D claims for 160 beneficiaries; the average among general practice dentistry prescribers was 83. 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.