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

Martin Raymond Dittmer, MD

Individual provider Dermatology Physician · NPI 1083110928

Martin Raymond Dittmer, MD is a Dermatology in LA Crosse, Wisconsin. Graduated from University of Iowa, Rj & L Carver College of Medicine in 2018, 8 years ago. Practices with Mayo Clinic Health System-Southwest Wisconsin Region Inc, a 552-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
8
Trained at
University of Iowa, Rj & L Carver College of Medicine
Licensed in
WI
In the registry since
2018
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 54601-8806
Phone: (608) 785-0940
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2900 W Oklahoma Ave, Milwaukee, WI 53215-4330 — (414) 649-3323

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 81728-20 (WI)

Record details

NPI number1083110928
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 31, 2018
Last updated in NPPESAugust 31, 2023
Certification dateAugust 31, 2023

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolUNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice Mayo Clinic Health System-Southwest Wisconsin Region Inc — 552 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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