Thaddeus Harmon, DDS
Dentist · Jasper, IN
Thaddeus Harmon, DDS is a dentist with a practice address in Jasper, Indiana, and NPI 1114500162, issued on Apr 28, 2021. Check the license (Indiana 12013633A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thaddeus Harmon
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 12013633A IN
Self-reported in NPPES; status is on the state search - Practice location
- 255 W 36TH St, Jasper, IN 47546
- Phone
- (812) 482-1060
- Enumerated
- Apr 28, 2021
- Record last updated
- Mar 10, 2023
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,582 in Indiana → Look up another NPI →
Also registered at 255 W 36TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kimberly Gunderson, O.D.Optometrist1548257926
- Todd Gunderson, O.D.Optometrist1336136712
- Jeffery Harmon, DMDDentist1972713980
Verify Thaddeus Harmon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 12013633ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% more Medicare Part D claims than the average dentist in 2024
133 Medicare Part D claims for 95 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin114 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.
Thaddeus Harmon among 1,582 dentist records in Indiana
Thaddeus Harmon, DDS is one of 1,582 dentist records with a practice address in Indiana. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 81% of them.
- NPI issued2021 · 81% of these records are older, 17% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2023 · 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 122300000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 dentist records list a practice address in Jasper
They are 8 of the 580 NPPES records with a practice address in Jasper, and 1,582 dentist records in Indiana.
All 1,582 in Indiana → Every provider in Jasper → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Michael Flannagan, DDSJasper, IN 475461972704609
- Daniel Francis, DMDJasper, IN 475461972956662
- Jeffery Harmon, DMDJasper, IN 475461972713980
- Lesley Kizior, D.D.S.Jasper, IN 475461063613743
- Alex Pfau, D.M.DJasper, IN 475461659755197
- Jaclyn Schmitt, DDSJasper, IN 475461457925927
- Philip Schwenk, D.D.S.Jasper, IN 475461265683999
- Amanda Mann, DMDHuntingburg, IN 475421821661463
Common questions
What is Thaddeus Harmon, DDS's NPI number?
Thaddeus Harmon, DDS's National Provider Identifier (NPI) is 1114500162, issued on Apr 28, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Thaddeus Harmon, DDS located?
The NPPES record lists a practice address at 255 W 36TH St, Jasper, IN, 47546. Phone: (812) 482-1060. Providers update this record themselves, so call before visiting.
How can I verify Thaddeus Harmon, DDS's license?
NPPES lists Indiana license number 12013633A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Thaddeus Harmon, DDS prescribe under Medicare Part D?
In 2024, Thaddeus Harmon, DDS had 133 Medicare Part D claims for 95 beneficiaries; the average among dentist prescribers was 86. 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.