James David Johnson, DDS
Oral and Maxillofacial Surgery (Dentist) · Oak Ridge, TN
James David Johnson, DDS is an oral and maxillofacial surgery (dentist) with a practice address in Oak Ridge, Tennessee, and NPI 1346225042, issued on Dec 14, 2005. Check the license (Tennessee DS0000003912, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James David Johnson
- Credential
- DDS
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License number
- DS0000003912 TN
Self-reported in NPPES; status is on the state search - Practice location
- 420 Laboratory RD, Oak Ridge, TN 37830
- Phone
- (865) 482-1319
- Enumerated
- Dec 14, 2005
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (865) 481-3067
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial surgery (dentist) records → All 184 in Tennessee → Look up another NPI →
Also registered at 420 Laboratory RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brett Jaffrey, DDSOral and Maxillofacial Surgery (Dentist)1336124577
- Thomas Moye, DDSOral and Maxillofacial Surgery (Dentist)1346225554
Verify James David Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license DS0000003912Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024
213 Medicare Part D claims for 61 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. 43 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate46 claims
- Penicillin V Potassium44 claims
- Hydrocodone-Acetaminophen39 claims
- Ibuprofen29 claims
- Amoxicillin15 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.
James David Johnson among 184 oral and maxillofacial surgery (dentist) records in Tennessee
James David Johnson, DDS is one of 184 oral and maxillofacial surgery (dentist) records with a practice address in Tennessee. 76% 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, 71% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 13% of these records are
- Record last updated2007 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral and Maxillofacial Surgery (Dentist) providers in Tennessee
There are 184 oral and maxillofacial surgery (dentist) records in Tennessee.
All 184 in Tennessee → Every provider in Oak Ridge → Oral and Maxillofacial Surgery (Dentist) nationwide →
The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes
- Andrew Cheung, DDSOak Ridge, TN 378301043234750
- Brett Jaffrey, DDSOak Ridge, TN 378301336124577
- Thomas Moye, DDSOak Ridge, TN 378301346225554
- Lindsey Nagy, DDSOak Ridge, TN 378301164679874
- Travis Witherington, DDSOak Ridge, TN 378301619952850
- Bradley Johnson, DMDMorristown, TN 378131023251642
- Brock Evans, DMDMaryville, TN 378041073785010
- Jason Kennedy, D.M.D.Maryville, TN 378041518151935
Common questions
What is James David Johnson, DDS's NPI number?
James David Johnson, DDS's National Provider Identifier (NPI) is 1346225042, issued on Dec 14, 2005. An NPI identifies a provider in billing; it is not a license.
Where is James David Johnson, DDS located?
The NPPES record lists a practice address at 420 Laboratory RD, Oak Ridge, TN, 37830. Phone: (865) 482-1319. Providers update this record themselves, so call before visiting.
How can I verify James David Johnson, DDS's license?
NPPES lists Tennessee license number DS0000003912, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does James David Johnson, DDS prescribe under Medicare Part D?
In 2024, James David Johnson, DDS had 213 Medicare Part D claims for 61 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. 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.