IndividualActive
John Oren, M.D.
NPI 1104803352 · Vascular Surgery Physician · Mequon, WI
Provider details
- NPI number
- 1104803352
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 01030418A (IN)
Mailing address
10509 N Manor Cir
Mequon, WI 53092-5172
Registry dates
- Enumerated
- 2005-12-29
- Last updated
- 2017-04-12
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.