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

Dr. Bashar A Omari, MD

Individual provider Nephrology Physician · NPI 1265592372

Dr. Bashar A Omari, MD is a Nephrology in LA Crosse, Wisconsin. Qualified in 1991, 35 years ago. Practices with Mercy Health System Corporation, a 751-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
35
Licensed in
WI
In the registry since
2006
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

700 W Ave S
LA Crosse, WI 54601
Phone: (608) 785-0940
Show map & directions

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

Additional practice locations (3)

  • 1305 Woodman Rd, Janesville, WI 53545-1068 — (607) 741-4181
  • 1305 Woodman Rd, Janesville, WI 53545-1068 — (607) 741-4181
  • 1000 N Oak Ave, Marshfield, WI 54449-5702 — (715) 387-5511

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 36005-20 (WI)
Nephrology Physician Taxonomy 207RN0300X · Licence 36005 (WI)

Record details

NPI number1265592372
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 11, 2006
Last updated in NPPESJanuary 14, 2026
Certification dateJanuary 14, 2026
Mailing addressPo Box 1510, Eau Claire, WI 54702-1510

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Mercy Health System Corporation — 751 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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