Karen Potaczek, DDS
Oral & Maxillofacial Surgery (D.M.D.) · Eau Claire, WI
Karen Potaczek, DDS is an oral & maxillofacial surgery (d.m.d.) with a practice address in Eau Claire, Wisconsin, and NPI 1700089513, issued on Jun 8, 2007. Check the license (Wisconsin 6012-15, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Potaczek
- Credential
- DDS
- Primary taxonomy
- Oral & Maxillofacial Surgery (D.M.D.) 204E00000X
- License number
- 6012-15 WI
Self-reported in NPPES; status is on the state search - Practice location
- 822 S Hastings Way, Eau Claire, WI 54701
- Phone
- (715) 471-2168
- Enumerated
- Jun 8, 2007
- Record last updated
- Mar 23, 2026
- Fax
- (715) 471-2170
- Entity
- Type 1 · individual
8 nearest oral & maxillofacial surgery (d.m.d.) records → All 12 in Wisconsin → Look up another NPI →
Also registered at 822 S Hastings Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Judith Gefroh, RDHDental Hygienist1710603808
- Brianna Leggate, LMFTMarriage & Family Therapist1528693843
- Chelsea MeagherMarriage & Family Therapist1255019709
- Cathleen Tessmer, RDHDental Hygienist1588380554
Verify Karen Potaczek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 6012-15Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% more Medicare Part D claims than the average oral & maxillofacial surgery (d.m.d.) in 2024
533 Medicare Part D claims for 254 beneficiaries, against an average of 366 among the 1,051 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 33 claims were for opioids.
Most prescribed
- Amoxicillin221 claims
- Chlorhexidine Gluconate130 claims
- Clindamycin Hcl36 claims
- Azithromycin29 claims
- Fluticasone Propionate18 claims
- Hydrocodone-Acetaminophen18 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.
Karen Potaczek among 12 oral & maxillofacial surgery (d.m.d.) records in Wisconsin
Karen Potaczek, DDS is one of 12 oral & maxillofacial surgery (d.m.d.) records with a practice address in Wisconsin. 50% 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 58% of them.
- NPI issued2007 · 58% of these records are older, 25% newer
- In a Medicare fileYes · 50% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2026 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 204E00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral & Maxillofacial Surgery (D.M.D.) providers in Wisconsin
There are 12 oral & maxillofacial surgery (d.m.d.) records in Wisconsin.
All 12 in Wisconsin → Every provider in Eau Claire → Oral & Maxillofacial Surgery (D.M.D.) nationwide →
The 8 oral & maxillofacial surgery (d.m.d.) records with the nearest ZIP codes
- Bruce Thomas, DDSWisc Rapids, WI 544941619077583
- Yvonne Dejean, DMDMarshfield, WI 544491912015934
- Weiguang Ma, DDS MDS PHDMarshfield, WI 544491083714737
- Andrew Miller, DDS,MDMarshfield, WI 544491699822403
- Colin Ott, DDSWausau, WI 544011770684466
- Puja Bhakta, DDSGreen Bay, WI 543011184016933
- Brian Blocher, DDSWauwatosa, WI 532261457416299
- Marylou Sabino, DDSMilwaukee, WI 532261912950221
Common questions
What is Karen Potaczek, DDS's NPI number?
Karen Potaczek, DDS's National Provider Identifier (NPI) is 1700089513, issued on Jun 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Karen Potaczek, DDS located?
The NPPES record lists a practice address at 822 S Hastings Way, Eau Claire, WI, 54701. Phone: (715) 471-2168. Providers update this record themselves, so call before visiting.
How can I verify Karen Potaczek, DDS's license?
NPPES lists Wisconsin license number 6012-15, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Karen Potaczek, DDS prescribe under Medicare Part D?
In 2024, Karen Potaczek, DDS had 533 Medicare Part D claims for 254 beneficiaries; the average among oral & maxillofacial surgery (d.m.d.) prescribers was 366. 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.