Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Nicholas H. Tosi, MD

Individual provider Ophthalmology Physician · NPI 1891924650

Nicholas H. Tosi, MD is an Ophthalmology in Milwaukee, Wisconsin. Graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2009, 17 years ago. Practices with Retina and Vitreous Consultants of Wi, Ltd, a 3-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
17
Trained at
Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Licensed in
WI
In the registry since
2009
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2600 N Mayfair Rd Ste 901
Milwaukee, WI 53226-1307
Phone: (414) 774-3484
Fax: (414) 778-3446
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 6815 118th Ave, Kenosha, WI 53142-8420 — (262) 857-5650
  • 2801 W Kinnickinnic River Pkwy Ste 350, Milwaukee, WI 53215-3695 — (414) 649-4660
  • 1111 Delafield St Ste 227, Waukesha, WI 53188-3400 — (262) 524-9215

Specialties & licences

Retina Specialist (Ophthalmology) Physician (primary) Taxonomy 207WX0107X · Licence 63729 (WI)
Ophthalmology Physician Taxonomy 207W00000X · Licence 63729 (WI)

Record details

NPI number1891924650
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 14, 2009
Last updated in NPPESMarch 7, 2023
Certification dateJune 23, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPHTHALMOLOGY
Medical schoolCLVLND CLINIC LERNER COLLEGE OF MED OF CASE WSTN RSV UNIVERSITY
Graduated 2009 (17 years in practice)
Group practice Retina And Vitreous Consultants Of Wi, Ltd. — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Milwaukee