John Joseph Zimmer, DDS
Dentist · Dubuque, IA
John Joseph Zimmer, DDS is a dentist with a practice address in Dubuque, Iowa, and NPI 1285719666, issued on Oct 26, 2006. Check the license (Iowa 06173, as entered in NPPES) with the Iowa board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Joseph Zimmer
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 06173 IA
Self-reported in NPPES; status is on the state search - Practice location
- 2095 John F Kennedy RD, Dubuque, IA 52002
- Phone
- (563) 557-1111
- Enumerated
- Oct 26, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (563) 557-1227
- Entity
- Type 1 · individual
8 nearest dentist records → All 726 in Iowa → Look up another NPI →
Also registered at 2095 John F Kennedy RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Joseph Zimmer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 06173Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Joseph Zimmer among 726 dentist records in Iowa
John Joseph Zimmer, DDS 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 not. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 74% newer
- In a Medicare fileNo · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 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).
26 dentist records list a practice address in Dubuque
They are 26 of the 1,468 NPPES records with a practice address in Dubuque, and 726 dentist records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 726 in Iowa → Every provider in Dubuque → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Jeffry Breitbach, DDSDubuque, IA 520021881189553
- Larry Donahue, DDSDubuque, IA 520021467565309
- Amanda Eudy, DDSDubuque, IA 520021306523816
- Alexia Oetken, D.D.S.Dubuque, IA 520021902247760
- Karen Runde, DDSDubuque, IA 520021417202359
- Lauren Schau, DDSDubuque, IA 520021639532286
- Richard Wertz, DDSDubuque, IA 520021902985963
- Thomas Wertz, DDSDubuque, IA 520021396811915
Common questions
What is John Joseph Zimmer, DDS's NPI number?
John Joseph Zimmer, DDS's National Provider Identifier (NPI) is 1285719666, issued on Oct 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Joseph Zimmer, DDS located?
The NPPES record lists a practice address at 2095 John F Kennedy RD, Dubuque, IA, 52002. Phone: (563) 557-1111. Providers update this record themselves, so call before visiting.
How can I verify John Joseph Zimmer, DDS's license?
NPPES lists Iowa license number 06173, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity 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. 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.