← CMS Doctors and Clinicians
GREGORY WAYNE GRZESIK, DO
HOSPITALIST · MARSHFIELD, WI
Provider
- NPI
1316389372- Credential
- DO
- Primary specialty
- HOSPITALIST
- Gender
- Male
- Medical school
- LAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, ERIE
- Graduation year
- 2013
Practice
- Address
- 1000 N OAK AVE, MARSHFIELD, WI 544495703
- Phone
- 7153875511
- Accepts Medicare
- Yes (individual)
- Telehealth
- No
Source
- Authoritative
- NPI Registry
- Machine
- JSON-LD · Markdown