Jonathan R. Van Hemert, D.D.S.
Dentist · Newton, IA
Jonathan R. Van Hemert, D.D.S. is a dentist with a practice address in Newton, Iowa, and NPI 1659753119, issued on Jun 22, 2015. Check the license (Iowa 09195, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jonathan R. Van Hemert
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 09195 IA
Self-reported in NPPES; status is on the state search - Practice location
- 320 E 3RD St N, Newton, IA 50208
- Phone
- (641) 792-4234
- Enumerated
- Jun 22, 2015
- Record last updated
- Mar 7, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 726 in Iowa → Look up another NPI →
Also registered at 320 E 3RD St N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert KuhnGeneral Practice Dentistry1154318202
Verify Jonathan R. Van Hemert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 09195Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% more Medicare Part D claims than the average dentist in 2024
120 Medicare Part D claims for 76 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
- Chlorhexidine Gluconate48 claims
- Amoxicillin44 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: $7.17
1 payment: food and beverage; the largest payer was Ultradent Products Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
Jonathan R. Van Hemert among 726 dentist records in Iowa
Jonathan R. Van Hemert, D.D.S. is one of 726 dentist records with a practice address in Iowa. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 63% of them.
- NPI issued2015 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2019 · 69% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 dentist records list a practice address in Newton
They are 4 of the 213 NPPES records with a practice address in Newton, and 726 dentist records in Iowa.
All 726 in Iowa → Every provider in Newton → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Robert Benson, DDSNewton, IA 502081649345539
- Rodney Brooks, DDSNewton, IA 502081013067545
- Roy Mount, DDSNewton, IA 502081659420214
- Elizabeth FleckNorwalk, IA 502111225486715
- Jeffrey Gragg, DDSOgden, IA 502121518094242
- Derek Kerr, D.D.S.Osceola, IA 502131396008132
- Roger West, DDSOsceola, IA 502131952473068
- Larry Spray, DDSPanora, IA 502161891044426
Common questions
What is Jonathan R. Van Hemert, D.D.S.'s NPI number?
Jonathan R. Van Hemert, D.D.S.'s National Provider Identifier (NPI) is 1659753119, issued on Jun 22, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan R. Van Hemert, D.D.S. located?
The NPPES record lists a practice address at 320 E 3RD St N, Newton, IA, 50208. Phone: (641) 792-4234. Providers update this record themselves, so call before visiting.
How can I verify Jonathan R. Van Hemert, D.D.S.'s license?
NPPES lists Iowa license number 09195, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Jonathan R. Van Hemert, D.D.S. prescribe under Medicare Part D?
In 2024, Jonathan R. Van Hemert, D.D.S. had 120 Medicare Part D claims for 76 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.