IndividualActive
Matthew Howenstein, M.D.
NPI 1548419336 · Vascular & Interventional Radiology Physician · Grafton, WI
Provider details
- NPI number
- 1548419336
- Entity type
- Individual
- Primary specialty
- Vascular & Interventional Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 61674 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Practice location
975 Port Washington Rd
Grafton, WI 53024-9204
Phone: (414) 358-5420
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 735044
Chicago, IL 60673-5044
Registry dates
- Enumerated
- 2008-09-16
- Last updated
- 2023-08-10
- Certified
- 2023-08-10
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.