NPPES file of Aug 9, 2026

Jefferson Twomley, DDS

Orthodontics and Dentofacial Orthopedics Dentistry · Chattanooga, TN

Jefferson Twomley, DDS is an orthodontics and dentofacial orthopedics dentistry with a practice address in Chattanooga, Tennessee, and NPI 1568996999, issued on Apr 12, 2017. Check the license (Tennessee 10898, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1568996999
Name
Jefferson Twomley
Credential
DDS
Primary taxonomy
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
License numbers
10898 TN
S-850 LA
Self-reported in NPPES; status is on the state search
Practice location
1414 Jenkins RD Ste 146, Chattanooga, TN 37421
Phone
(423) 541-3777
Enumerated
Apr 12, 2017
Record last updated
Aug 13, 2019 (not updated in 7 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest orthodontics and dentofacial orthopedics dentistry records → All 245 in Tennessee → Look up another NPI →

Verify Jefferson Twomley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license 10898    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Tennessee license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Industry payments in 2024: $18.55

1 payment: food and beverage; the largest payer was Envista Holdings Corporation. The 7,622 providers of this specialty with any payment received $1,641.73 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jefferson Twomley$18.55
  2. Specialty average$1,641.73

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Jefferson Twomley among 245 orthodontics and dentofacial orthopedics dentistry records in Tennessee

Jefferson Twomley, DDS is one of 245 orthodontics and dentofacial orthopedics dentistry records with a practice address in Tennessee. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 79% of them.

  • NPI issued2017 · 79% of these records are older, 18% newer
  • In a Medicare fileYes · 60% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2019 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223X0400X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthodontics and Dentofacial Orthopedics Dentistry providers in Tennessee

There are 245 orthodontics and dentofacial orthopedics dentistry records in Tennessee.

All 245 in Tennessee → Every provider in Chattanooga → Orthodontics and Dentofacial Orthopedics Dentistry nationwide →

The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes

  1. Christopher Coleman, D.D.S., M.S.Chattanooga, TN 374211043360811
  2. Keith Dressler, D.D.S.,M.S.DChattanooga, TN 374211033123344
  3. Gary Edgmon, DDS MSChattanooga, TN 374211548332166
  4. James Larson, D.D.S., M.S.D.Chattanooga, TN 374211558351593
  5. Tyler Prentice, D.M.D.Chattanooga, TN 374211164748893
  6. Daniel Sawrie, DDSChattanooga, TN 374211982819991
  7. Thomas Popp, DDS, MSDChattanooga, TN 374151023009750
  8. Laura Yunatan Klein, DMDChattanooga, TN 374121962078212

Common questions

What is Jefferson Twomley, DDS's NPI number?

Jefferson Twomley, DDS's National Provider Identifier (NPI) is 1568996999, issued on Apr 12, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Jefferson Twomley, DDS located?

The NPPES record lists a practice address at 1414 Jenkins RD Ste 146, Chattanooga, TN, 37421. Phone: (423) 541-3777. Providers update this record themselves, so call before visiting.

How can I verify Jefferson Twomley, DDS's license?

NPPES lists Tennessee license number 10898, 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.