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

Stefan Michael Brettfeld, DO

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1154718005

Stefan Michael Brettfeld, DO is a Pathology in LA Crosse, Wisconsin. Qualified in 2015, 11 years ago. Practices with Gundersen Lutheran Medical Center Inc, a 896-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Minnesota, New Mexico and Wisconsin.

Years since qualifying
11
Licensed in
MN, NM, WI
In the registry since
2015
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1836 S Ave
LA Crosse, WI 54601-5429
Phone: (608) 782-7300
Show map & directions

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

Additional practice locations (3)

  • 200 1st St Sw, Rochester, MN 55905 — (507) 284-2511
  • Msc 07-4040, Albuquerque, NM 87131 — (505) 272-3053
  • Msc 07-4040, Albuquerque, NM 87131 — (505) 272-3053

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 94-321 (WI)
Anatomic Pathology & Clinical Pathology Physician Taxonomy 207ZP0102X · Licence 65094 (MN)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence R-13-2015 (NM)

Record details

NPI number1154718005
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 17, 2015
Last updated in NPPESJuly 29, 2020
Certification dateJuly 29, 2020
Mailing address1836 South Ave, La Crosse, WI 54601-5429

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Gundersen Lutheran Medical Center Inc — 896 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

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