Thomas H. Ehrhardt, D.D.S.
General Practice Dentistry · Minot, ND
Thomas H. Ehrhardt, D.D.S. is a general practice dentistry with a practice address in Minot, North Dakota, and NPI 1578834545, issued on Jan 23, 2012. Check the license (North Dakota 2111, as entered in NPPES) with the North Dakota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thomas H. Ehrhardt
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 2111 ND
Self-reported in NPPES; status is on the state search - Practice location
- 1015 S. Broadway, Minot, ND 58701
- Phone
- (701) 838-1123
- Enumerated
- Jan 23, 2012
- Record last updated
- Jan 23, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (701) 838-1261
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 280 in North Dakota → Look up another NPI →
Verify Thomas H. Ehrhardt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich North Dakota board licenses this profession
Search for license 2111Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average general practice dentistry in 2024
45 Medicare Part D claims for 38 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Penicillin V Potassium27 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.
Thomas H. Ehrhardt among 280 general practice dentistry records in North Dakota
Thomas H. Ehrhardt, D.D.S. is one of 280 general practice dentistry records with a practice address in North Dakota. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 63% of them.
- NPI issued2012 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2012 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 general practice dentistry records list a practice address in Minot
They are 32 of the 1,888 NPPES records with a practice address in Minot, and 280 general practice dentistry records in North Dakota.
All 280 in North Dakota → Every provider in Minot → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Douglas Bengson, DDSMinot, ND 587011376752741
- Dale Dohms, D.M.D.Minot, ND 587011538280904
- Gregory Evanoff, DDSMinot, ND 587011548459829
- John Fishpaw, DDSMinot, ND 587011558570929
- Murray Greer, DDSMinot, ND 587011578614624
- Elizabeth Greer, DDSMinot, ND 587011275684326
- Mark Hildahl, DDSMinot, ND 587011265645766
- Lindell Kemmet, DDSMinot, ND 587011740486612
Common questions
What is Thomas H. Ehrhardt, D.D.S.'s NPI number?
Thomas H. Ehrhardt, D.D.S.'s National Provider Identifier (NPI) is 1578834545, issued on Jan 23, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Thomas H. Ehrhardt, D.D.S. located?
The NPPES record lists a practice address at 1015 S. Broadway, Minot, ND, 58701. Phone: (701) 838-1123. Providers update this record themselves, so call before visiting.
How can I verify Thomas H. Ehrhardt, D.D.S.'s license?
NPPES lists North Dakota license number 2111, as entered by the provider. Search the North Dakota board that licenses this profession; the NPPES record confirms identity only.
How much does Thomas H. Ehrhardt, D.D.S. prescribe under Medicare Part D?
In 2024, Thomas H. Ehrhardt, D.D.S. had 45 Medicare Part D claims for 38 beneficiaries; the average among general practice dentistry prescribers was 83. 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.