James Greg Haag, DMD
Dentist · Madisonville, KY
James Greg Haag, DMD is a dentist with a practice address in Madisonville, Kentucky, and NPI 1447695234, issued on May 7, 2013. Check the license (Kentucky 6337, as entered in NPPES) with the Kentucky board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James Greg Haag
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 6337 KY
Self-reported in NPPES; status is on the state search - Practice location
- 1250 Thornberry Dr, Madisonville, KY 42431
- Phone
- (270) 825-9616
- Enumerated
- May 7, 2013
- Record last updated
- Oct 1, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (270) 825-3901
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,025 in Kentucky → Look up another NPI →
Also registered at 1250 Thornberry Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathryn Taylor, D.M.DDentist1770273294
Verify James Greg Haag in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
Search for license 6337Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average dentist in 2024
54 Medicare Part D claims for 44 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin28 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 Greg Haag among 1,025 dentist records in Kentucky
James Greg Haag, DMD is one of 1,025 dentist records with a practice address in Kentucky. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 60% of them.
- NPI issued2013 · 60% of these records are older, 37% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2015 · 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 Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Kentucky
There are 1,025 dentist records in Kentucky.
All 1,025 in Kentucky → Every provider in Madisonville → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Ben Baldwin, DMDMadisonville, KY 424311386798965
- Terry Brown, DMDMadisonville, KY 424311952450744
- Mark Graves, DMDMadisonville, KY 424311164974184
- Kathryn Taylor, D.M.DMadisonville, KY 424311770273294
- Alicia WalkerMadisonville, KY 424311275460842
- Brittany French, DMDMorganfield, KY 424371346688165
- Ralph Matacale, D.D.S.Morganfield, KY 424371720041353
- Terri Alley Newton, DMDHenderson, KY 424201306993399
Common questions
What is James Greg Haag, DMD's NPI number?
James Greg Haag, DMD's National Provider Identifier (NPI) is 1447695234, issued on May 7, 2013. An NPI identifies a provider in billing; it is not a license.
Where is James Greg Haag, DMD located?
The NPPES record lists a practice address at 1250 Thornberry Dr, Madisonville, KY, 42431. Phone: (270) 825-9616. Providers update this record themselves, so call before visiting.
How can I verify James Greg Haag, DMD's license?
NPPES lists Kentucky license number 6337, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity only.
How much does James Greg Haag, DMD prescribe under Medicare Part D?
In 2024, James Greg Haag, DMD had 54 Medicare Part D claims for 44 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.