22 NPI-registered providers practice in Mercer, Wisconsin. Pick another city in the rail, or open the full search to filter by specialty and credential.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| Anne LouisLPCT | Professional Counselor | Mercer, WI | 1710332853 |
| Debra WurlRN | Home Health Registered Nurse | Mercer, WI | 1447441035 |
| Community/Retail Pharmacy |
| Mercer, WI |
| 1164215307 |
| Family Health Center of Marshfield, Inc. | Federally Qualified Health Center (FQHC) | Mercer, WI | 1871313718 |
| Jeffrey NehringDDS | Dentist | Mercer, WI | 1851500755 |
| Lisa WicklineRN | Registered Nurse | Mercer, WI | 1679941454 |
| Louis Life Counseling LLC | Adult Mental Health Clinic/Center | Mercer, WI | 1437650785 |
| Margaret BronsbergNP | Nurse Practitioner | Mercer, WI | 1851400360 |
| Marshfield Clinic Inc | Durable Medical Equipment & Medical Supplies | Mercer, WI | 1184700031 |
| Marshfield Clinic Inc | Durable Medical Equipment & Medical Supplies | Mercer, WI | 1801113584 |
| Mchs Hospitals Inc | Rural Health Clinic/Center | Mercer, WI | 1205423282 |
| Mercer Area Ambulance and Rescue Inc | Land Ambulance | Mercer, WI | 1831143429 |
| Mercer Dental LLC | Dental Clinic/Center | Mercer, WI | 1104389097 |
| Mercer Family Dental LLC | Dental Clinic/Center | Mercer, WI | 1235951252 |
| Mercer School District | Local Education Agency (LEA) | Mercer, WI | 1760661466 |
| Nils OlsonDO | Family Medicine Physician | Mercer, WI | 1013026525 |
| Samantha JefferyD.M.D. | General Practice Dentistry | Mercer, WI | 1396194460 |
| Timothy LutgenMS, RPH, PD | Pharmacist | Mercer, WI | 1427448968 |
| Town of Mercer | Land Ambulance | Mercer, WI | 1164231932 |
| William SwearingenDO | Family Medicine Physician | Mercer, WI | 1336168236 |
| Connie BaldaufR.N. | Registered Nurse | Mercer, WI | 1851351134 |
| Nikki Kempf | Student in an Organized Health Care Education/Training Program | Mercer, WI | 1043674369 |
Source: CMS NPPES Data Dissemination (June 2026).
