Greta Kostac APNP practices Nurse Practitioner. She accepts Medicare payments and is listed with Medicare.gov.
| NPI NUMBER | 1841307386 | |
| NPPES Provider LastName | KOSTAC | |
| NPPES Provider FirstName | GRETA | |
| NPPES Provider ZIPCode | 54935 | |
| NPPES Provider State | WI | |
| Specialty Description | Nurse Practitioner | |
| Total Claim Count | 1374.0 | |
| Distinct Opioid Count | 0.0 | |
| Opioid Claim Count | 0.0 | |
| Percent Opioid Claims | 0.0 | 
| National Provider Identifier [NPI] | 1841307386 | 
| Last Name Of The Provider | KOSTAC | 
| First Name Of The Provider | GRETA | 
| View All | 
|   | Carol Delwiche, FNP  This Doctor is OpenDoctor Recommended. | 
|   | Diane M. Oppeneer, APNP  This Doctor is OpenDoctor Recommended. | 
|   | Diane L. Sippel, NP  This Doctor is OpenDoctor Recommended. | 
|   | Joanne Schneider  This Doctor is OpenDoctor Recommended. | 
|   | Julie A. Schneider, APNP  This Doctor is OpenDoctor Recommended. | 
|   | Deborah A. Vande Zande, APNP  This Doctor is OpenDoctor Recommended. | 
|   | Sarah J. Guse, NP  This Doctor is OpenDoctor Recommended. | 
|   | Louann L. Biddick, NP  This Doctor is OpenDoctor Recommended. |