John David Keller, DDS
General Practice Dentistry · Roscoe, IL
John David Keller, DDS is a general practice dentistry with a practice address in Roscoe, Illinois, and NPI 1760562334, issued on Oct 17, 2006. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John David Keller
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- Practice location
- 4920 Hononegah RD, Roscoe, IL 61073
- Phone
- (815) 623-3926
- Enumerated
- Oct 17, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (815) 623-3930
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 5,276 in Illinois → Look up another NPI →
Verify John David Keller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average general practice dentistry in 2024
54 Medicare Part D claims for 44 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin38 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.
John David Keller among 5,276 general practice dentistry records in Illinois
John David Keller, 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).
8 general practice dentistry records list a practice address in Roscoe
They are 8 of the 202 NPPES records with a practice address in Roscoe, and 5,276 general practice dentistry records in Illinois.
All 5,276 in Illinois → Every provider in Roscoe → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Mark Bradel, DDSRoscoe, IL 610731235240730
- Vaughn De Guzman, D.M.D.Roscoe, IL 610731104008515
- Janice Ethington, DDSRoscoe, IL 610731780885905
- Jaclyn Kilby, DMDRoscoe, IL 610731811544505
- Emil Mommers, D.D.SRoscoe, IL 610731659552834
- Martha Muldowney, DDSRoscoe, IL 610731689856437
- Robert Shultz, D.D.S.Roscoe, IL 610731588753016
- Scott Bares, DDSSavanna, IL 610741164580734
Common questions
What is John David Keller, DDS's NPI number?
John David Keller, DDS's National Provider Identifier (NPI) is 1760562334, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John David Keller, DDS located?
The NPPES record lists a practice address at 4920 Hononegah RD, Roscoe, IL, 61073. Phone: (815) 623-3926. Providers update this record themselves, so call before visiting.
How can I verify John David Keller, DDS's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does John David Keller, DDS prescribe under Medicare Part D?
In 2024, John David Keller, DDS had 54 Medicare Part D claims for 44 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.