Jacob Jarzen, DMD
General Practice Dentistry · Jacksonville, IL
Jacob Jarzen, DMD is a general practice dentistry with a practice address in Jacksonville, Illinois, and NPI 1225510241, issued on Sep 6, 2018. Check the license (Illinois 019.031825, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jacob Jarzen
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 019.031825 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5 Wadsworth Dr, Jacksonville, IL 62650
- Phone
- (217) 243-1517
- Enumerated
- Sep 6, 2018
- Record last updated
- Sep 6, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 5,276 in Illinois → Look up another NPI →
Also registered at 5 Wadsworth Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Jarzen, D.D.S.General Practice Dentistry1326022203
Verify Jacob Jarzen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 019.031825Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% more Medicare Part D claims than the average general practice dentistry in 2024
164 Medicare Part D claims for 110 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin66 claims
- Amoxicillin57 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.
Jacob Jarzen among 5,276 general practice dentistry records in Illinois
Jacob Jarzen, DMD is one of 5,276 general practice dentistry records with a practice address in Illinois. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 80% of them.
- NPI issued2018 · 80% of these records are older, 19% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2018 · 75% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 general practice dentistry records list a practice address in Jacksonville
They are 10 of the 315 NPPES records with a practice address in Jacksonville, and 5,276 general practice dentistry records in Illinois.
All 5,276 in Illinois → Every provider in Jacksonville → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Marcia Auld, D.M.D.Jacksonville, IL 626501225123896
- Kevin Harrington, D.M.D.Jacksonville, IL 626501497886568
- John Jarzen, D.D.S.Jacksonville, IL 626501326022203
- Veera Kaja, DMDJacksonville, IL 626501205031317
- Randall Lawson, D.D.S.Jacksonville, IL 626501730151176
- Thomas Loughary, D.M.D.Jacksonville, IL 626501497883862
- Ronald Lynch, D.M.DJacksonville, IL 626501699828616
- Callie Soer, DMDJacksonville, IL 626501750123899
Common questions
What is Jacob Jarzen, DMD's NPI number?
Jacob Jarzen, DMD's National Provider Identifier (NPI) is 1225510241, issued on Sep 6, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Jacob Jarzen, DMD located?
The NPPES record lists a practice address at 5 Wadsworth Dr, Jacksonville, IL, 62650. Phone: (217) 243-1517. Providers update this record themselves, so call before visiting.
How can I verify Jacob Jarzen, DMD's license?
NPPES lists Illinois license number 019.031825, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Jacob Jarzen, DMD prescribe under Medicare Part D?
In 2024, Jacob Jarzen, DMD had 164 Medicare Part D claims for 110 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.