Nathan John Hehr, D.D.S.
General Practice Dentistry · Mason City, IA
Nathan John Hehr, D.D.S. is a general practice dentistry with a practice address in Mason City, Iowa, and NPI 1356447247, issued on Sep 16, 2006. Check the license (Iowa 7646, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nathan John Hehr
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 7646 IA
Self-reported in NPPES; status is on the state search - Practice location
- 946 E State St, Mason City, IA 50401
- Phone
- (641) 424-4521
- Enumerated
- Sep 16, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (641) 424-8403
- Medicaid ID
- 1099036 IA
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,239 in Iowa → Look up another NPI →
Also registered at 946 E State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katherine Giles, DDSGeneral Practice Dentistry1235708082
- Gary Hoffman, D.D.S.General Practice Dentistry1083783393
- Kari Leibrand, DDSGeneral Practice Dentistry1558672402
- Stephanie Nettleton, D.D.S.General Practice Dentistry1700973104
- Robert White, D.D.S.General Practice Dentistry1578650982
Verify Nathan John Hehr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 7646Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% more Medicare Part D claims than the average general practice dentistry in 2024
99 Medicare Part D claims for 52 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin42 claims
- Dexamethasone13 claims
- Penicillin V Potassium12 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.
Industry payments in 2024: $229.93
2 payments; by number, the most common kind was food and beverage; the largest payer was Dentsply LLC. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Nathan John Hehr among 1,239 general practice dentistry records in Iowa
Nathan John Hehr, D.D.S. is one of 1,239 general practice dentistry records with a practice address in Iowa. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 60% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2007 · 76% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 general practice dentistry records list a practice address in Mason City
They are 19 of the 866 NPPES records with a practice address in Mason City, and 1,239 general practice dentistry records in Iowa.
All 1,239 in Iowa → Every provider in Mason City → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Eric Barnes, D.D.SMason City, IA 504011013316678
- Daniel Burgmeier, DDSMason City, IA 504011407870363
- Kyle Burgmeier, DDSMason City, IA 504011902160955
- Brian Burleson, D.D.S.Mason City, IA 504011679619373
- Thomas Floden, D.D.S.Mason City, IA 504011073788485
- Jon Hardinger, DDSMason City, IA 504011336259878
- Gary Hoffman, D.D.S.Mason City, IA 504011083783393
- Jay Lala, D.D.S.Mason City, IA 504011275554768
Common questions
What is Nathan John Hehr, D.D.S.'s NPI number?
Nathan John Hehr, D.D.S.'s National Provider Identifier (NPI) is 1356447247, issued on Sep 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nathan John Hehr, D.D.S. located?
The NPPES record lists a practice address at 946 E State St, Mason City, IA, 50401. Phone: (641) 424-4521. Providers update this record themselves, so call before visiting.
How can I verify Nathan John Hehr, D.D.S.'s license?
NPPES lists Iowa license number 7646, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Nathan John Hehr, D.D.S. prescribe under Medicare Part D?
In 2024, Nathan John Hehr, D.D.S. had 99 Medicare Part D claims for 52 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.