Joseph Glenn Greer, DDS
Dentist · Oak Ridge, TN
Joseph Glenn Greer, DDS is a dentist with a practice address in Oak Ridge, Tennessee, and NPI 1144316969, issued on Oct 5, 2006. Check the license (Tennessee 1435, as entered in NPPES) with the Tennessee board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Joseph Glenn Greer
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 1435 TN
Self-reported in NPPES; status is on the state search - Practice location
- 140 W Tennessee Ave, Oak Ridge, TN 37830
- Phone
- (865) 482-1097
- Enumerated
- Oct 5, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (865) 482-5309
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,525 in Tennessee → Look up another NPI →
Verify Joseph Glenn Greer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 1435Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Joseph Glenn Greer among 1,525 dentist records in Tennessee
Joseph Glenn Greer, DDS is one of 1,525 dentist records with a practice address in Tennessee. 64% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 76% newer
- In a Medicare fileNo · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 dentist records list a practice address in Oak Ridge
They are 17 of the 904 NPPES records with a practice address in Oak Ridge, and 1,525 dentist records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,525 in Tennessee → Every provider in Oak Ridge → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Stephen Arehart, DDSOak Ridge, TN 378301285828665
- Anita Brown, D.D.S.Oak Ridge, TN 378301174066104
- Justin Dinsmore, DDSOak Ridge, TN 378301518585918
- Jesse Ellsworth, DMDOak Ridge, TN 378301043662778
- Julia Francois, DMDOak Ridge, TN 378301720144413
- Cynthia Grinstead, DMDOak Ridge, TN 378301013137470
- William Harris, DDS MSOak Ridge, TN 378301467443671
- David Lee, DDSOak Ridge, TN 378301417052903
Common questions
What is Joseph Glenn Greer, DDS's NPI number?
Joseph Glenn Greer, DDS's National Provider Identifier (NPI) is 1144316969, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Glenn Greer, DDS located?
The NPPES record lists a practice address at 140 W Tennessee Ave, Oak Ridge, TN, 37830. Phone: (865) 482-1097. Providers update this record themselves, so call before visiting.
How can I verify Joseph Glenn Greer, DDS's license?
NPPES lists Tennessee license number 1435, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity 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. 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.