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

Brett J Leiknes, MD

Individual provider Undersea and Hyperbaric Medicine (Preventive Medicine) Physician · NPI 1285186510

Brett J Leiknes, MD is an Undersea and Hyperbaric Medicine in Two Rivers, Wisconsin. Qualified in 2015, 11 years ago. Practices with Aurora Medical Group, Inc, a 3,741-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
11
Licensed in
WI
In the registry since
2016
Specialties on file
3
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

5000 Memorial Dr
Two Rivers, WI 54241-3900
Phone: (920) 794-5000
Show map & directions

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

Specialties & licences

Undersea and Hyperbaric Medicine (Preventive Medicine) Physician (primary) Taxonomy 2083P0011X · Licence 65977 (WI)
Family Medicine Physician Taxonomy 207Q00000X · Licence 65977-20 (WI)
Undersea and Hyperbaric Medicine (Emergency Medicine) Physician Taxonomy 207PE0005X · Licence 65977-20 (WI)

Record details

NPI number1285186510
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 3, 2016
Last updated in NPPESNovember 10, 2025
Certification dateNovember 10, 2025

Medicare enrollment

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

Medicare specialtyUNDERSEA AND HYPERBARIC MEDICINE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Aurora Medical Group, Inc. — 3741 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount