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Dentist - General Practices in Oconomowoc, WI

Browse 12 Dentist - General Practice providers listed in NPPES with a practice address in Oconomowoc, Wisconsin.

12 Healthcare Providers

How Oconomowoc compares with the U.S.

Oconomowoc has 63 clinicians in Dentist - General Practice per 100,000 residents, about 1.7 times the U.S. rate of 37.

That is 12 active clinicians in Dentist - General Practice with a practice address in Oconomowoc, for a population of 19,080.

The Wisconsin rate is 39 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

None of the clinicians in Dentist - General Practice in Oconomowoc are listed in the CMS Medicare file.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Showing 1โ€“12 of 12 providers
With recent CMS data first, then Aโ€“Z

Dr. Kelly Gruetzmacher Groskopf , DDS

Dentist - General Practice

Active NPI Status
W381n8165 Rolling River Cir, Oconomowoc, WI 530668950
Phone: 7154593222
NPI Identifier 1962850701
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Dr. Mary Frances Margaret Jahnke , DDS

Dentist - General Practice

Active NPI Status
1259 Corporate Center Dr, Oconomowoc, WI 530664836
Phone: 2625678400
NPI Identifier 1902244163
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Dr. William G. Longe , DDS

Dentist - General Practice

Active NPI Status
888 Thackeray Trl, Suite 208, Oconomowoc, WI 530664342
Phone: 2625678991
NPI Identifier 1013136381
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Dr. Tom A Stamas , DDS

Dentist - General Practice

Active NPI Status
1020 Oconomowoc Pkwy, Oconomowoc, WI 530664621
Phone: 2625678386
NPI Identifier 1548565799
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Dr. Timothy G. Williamson , DDS

Dentist - General Practice

Active NPI Status
970 S Silver Lake St, Oconomowoc, WI 530663802
Phone: 2625677400
NPI Identifier 1124076658
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Christina Copoulos-Swanson

Dentist - General Practice

Active NPI Status
850 Summit Ave Stop 1, Oconomowoc, WI 530663920
Phone: 2625670470
NPI Identifier 1972293298
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Dr. Jose Antonio Gonzalez , DDS

Dentist - General Practice

Active NPI Status
888 Thackeray Trl Ste 214, Oconomowoc, WI 530664342
Phone: 2625679116
NPI Identifier 1508430091
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Dr. Katherine Anne Knabe , DDS

Dentist - General Practice

Active NPI Status
970 S Silver Lake St Ste 101, Oconomowoc, WI 530663802
Phone: 2625677400
NPI Identifier 1306426044
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Dr. Kevin Jacob Nitz , DDS

Dentist - General Practice

Active NPI Status
850 Summit Ave Stop 1, Oconomowoc, WI 530663920
Phone: 2625670470
NPI Identifier 1790534808
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Dr. Adam T. Quetsch , DDS

Dentist - General Practice

Active NPI Status
819 Summit Ave, Oconomowoc, WI 530663998
Phone: 2623330149
NPI Identifier 1891300455
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Dr. Peter J. Sheild , DDS

Dentist - General Practice

Active NPI Status
1300 Summit Ave., Suite 101, Oconomowoc, WI 53066
Phone: 2625671323
NPI Identifier 1386863355
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Dr. Christopher J Stoeckl , DDS

Dentist - General Practice

Active NPI Status
W359n5002 Brown St, #210, Oconomowoc, WI 530663366
Phone: 2625675600
NPI Identifier 1841361904
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Frequently Asked Questions about Dentist - General Practice in Oconomowoc

How do I check a Dentist - General Practice practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Wisconsin licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.

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