Jeffrey Allen Kapp, DDS
General Practice Dentistry · Chicago, IL
Jeffrey Allen Kapp, DDS is a general practice dentistry with a practice address in Chicago, Illinois, and NPI 1588745541, issued on Oct 18, 2006. Check the license (Illinois 19015208, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Allen Kapp
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 19015208 IL
Self-reported in NPPES; status is on the state search - Practice location
- 55 E Washington St, Chicago, IL 60602
- Phone
- (312) 443-0090
- Enumerated
- Oct 18, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 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 55 E Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paul Ashkenaz, D.D.S.,M.S.Endodontics1427195858
- Carolyn Belke, MSDentist1689877342
- David Benditzson, M.D.Specialist1518946656
- Lewis Blumenthal, MDObstetrics & Gynecology Physician1750366209
- Wendy Boxer, PH.D.Mental Health Counselor1902957061
- Paul BuenvenidaDentist1760638159
Verify Jeffrey Allen Kapp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 19015208Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average general practice dentistry in 2024
36 Medicare Part D claims for 25 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin12 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.
Jeffrey Allen Kapp among 5,276 general practice dentistry records in Illinois
Jeffrey Allen Kapp, DDS 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 68% 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 updated2007 · 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).
1,148 general practice dentistry records list a practice address in Chicago
They are 1,148 of the 63,379 NPPES records with a practice address in Chicago, and 5,276 general practice dentistry records in Illinois.
All 5,276 in Illinois → Every provider in Chicago → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Deborah Blaine, D.D.S.Chicago, IL 606021235246570
- Jordan Block, DDSChicago, IL 606021831270685
- Christopher Choyke, DDSChicago, IL 606021134235922
- Robert Deaver, DDSChicago, IL 606021881655694
- Marianne Diachenko, DDSChicago, IL 606021982712212
- Richard Guenther, DMDChicago, IL 606021306939905
- Michael Marcus, D.D.S.Chicago, IL 606021588734479
- Phillip McDonnell, D.D.S.Chicago, IL 606021962572255
Common questions
What is Jeffrey Allen Kapp, DDS's NPI number?
Jeffrey Allen Kapp, DDS's National Provider Identifier (NPI) is 1588745541, issued on Oct 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Allen Kapp, DDS located?
The NPPES record lists a practice address at 55 E Washington St, Chicago, IL, 60602. Phone: (312) 443-0090. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Allen Kapp, DDS's license?
NPPES lists Illinois license number 19015208, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Jeffrey Allen Kapp, DDS prescribe under Medicare Part D?
In 2024, Jeffrey Allen Kapp, DDS had 36 Medicare Part D claims for 25 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.