James A. Michaels, DDS
Dentist · Oconomowoc, WI
James A. Michaels, DDS is a dentist with a practice address in Oconomowoc, Wisconsin, and NPI 1053508952, issued on Sep 25, 2007. Check the license (Wisconsin 3660, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James A. Michaels
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 3660 WI
Self-reported in NPPES; status is on the state search - Practice location
- 819 Summit Ave, Oconomowoc, WI 53066
- Phone
- (262) 567-7224
- Enumerated
- Sep 25, 2007
- Record last updated
- Sep 25, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (262) 567-2372
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,750 in Wisconsin → Look up another NPI →
Also registered at 819 Summit Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adam Quetsch, DDSGeneral Practice Dentistry1891300455
Verify James A. Michaels in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 3660Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.8 times the Medicare Part D claims of the average dentist in 2024
410 Medicare Part D claims for 269 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. 42 claims were for opioids.
Most prescribed
- Amoxicillin247 claims
- Acetaminophen-Codeine35 claims
- Azithromycin34 claims
- Clindamycin Hcl34 claims
- Amoxicillin-Clavulanate Potass18 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.
Industry payments in 2024: $119.59
5 payments; by number, the most common kind was food and beverage; the largest payer was GC America Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
James A. Michaels among 1,750 dentist records in Wisconsin
James A. Michaels, DDS is one of 1,750 dentist records with a practice address in Wisconsin. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 22% of them.
- NPI issued2007 · 22% of these records are older, 62% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 67% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 dentist records list a practice address in Oconomowoc
They are 17 of the 506 NPPES records with a practice address in Oconomowoc, and 1,750 dentist records in Wisconsin.
All 1,750 in Wisconsin → Every provider in Oconomowoc → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- John Bitner, D.D.S.Oconomowoc, WI 530661366695710
- Kelsey Chin, DDSOconomowoc, WI 530661073131348
- Judie Cotey, DDSOconomowoc, WI 530661932267622
- Mark Grevlich, DDSOconomowoc, WI 530661245498641
- Charles Holsen, DDSOconomowoc, WI 530661881703965
- James Leaman, DDSOconomowoc, WI 530661306970264
- Matthew Lehman, DDSOconomowoc, WI 530661417079690
- Allison Lehman, DDSOconomowoc, WI 530661194086488
Common questions
What is James A. Michaels, DDS's NPI number?
James A. Michaels, DDS's National Provider Identifier (NPI) is 1053508952, issued on Sep 25, 2007. An NPI identifies a provider in billing; it is not a license.
Where is James A. Michaels, DDS located?
The NPPES record lists a practice address at 819 Summit Ave, Oconomowoc, WI, 53066. Phone: (262) 567-7224. Providers update this record themselves, so call before visiting.
How can I verify James A. Michaels, DDS's license?
NPPES lists Wisconsin license number 3660, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does James A. Michaels, DDS prescribe under Medicare Part D?
In 2024, James A. Michaels, DDS had 410 Medicare Part D claims for 269 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.