James J. Nemmers, DDS
Dentist · Dubuque, IA
James J. Nemmers, DDS is a dentist with a practice address in Dubuque, Iowa, and NPI 1902810518, issued on Jul 28, 2006. Check the license (Iowa 7386, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James J. Nemmers
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 7386 IA
Self-reported in NPPES; status is on the state search - Practice location
- 968 W 3RD St Ste 100, Dubuque, IA 52001
- Phone
- (563) 583-5617
- Enumerated
- Jul 28, 2006
- Record last updated
- May 15, 2008 (not updated in 18 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 →
Verify James J. Nemmers in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 7386Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% fewer Medicare Part D claims than the average dentist in 2024
83 Medicare Part D claims for 56 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin49 claims
- Clindamycin Hcl13 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.
James J. Nemmers among 726 dentist records in Iowa
James J. Nemmers, 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. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 74% 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 updated2008 · 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.
All 726 in Iowa → Every provider in Dubuque → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Samantha Humke, D.D.S.Dubuque, IA 520011063784288
- John Kramer, DDSDubuque, IA 520011669485207
- William Kuttler, D.D.S.Dubuque, IA 520011275660581
- Lindsey May, D.D.S.Dubuque, IA 520011265664056
- Emily May, D.D.S.Dubuque, IA 520011285947739
- Anna Miller, DMDDubuque, IA 520011417115650
- Saranya MurukutlaDubuque, IA 520011205756608
- Peter Nemmers, DDSDubuque, IA 520011447810908
Common questions
What is James J. Nemmers, DDS's NPI number?
James J. Nemmers, DDS's National Provider Identifier (NPI) is 1902810518, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James J. Nemmers, DDS located?
The NPPES record lists a practice address at 968 W 3RD St Ste 100, Dubuque, IA, 52001. Phone: (563) 583-5617. Providers update this record themselves, so call before visiting.
How can I verify James J. Nemmers, DDS's license?
NPPES lists Iowa license number 7386, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does James J. Nemmers, DDS prescribe under Medicare Part D?
In 2024, James J. Nemmers, DDS had 83 Medicare Part D claims for 56 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.