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

Mark James Dillman, APNP, CNP

Individual provider Nurse Practitioner · NPI 1851081921

Mark James Dillman, APNP, CNP is a Nurse Practitioner in LA Crosse, Wisconsin. Qualified in 2023, 3 years ago. Practices with Mayo Clinic Health System-Southwest Wisconsin Region Inc, a 552-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
3
Licensed in
WI
In the registry since
2023
Specialties on file
2
What do these letters mean?
CNP — Certified Nurse Practitioner
A certified nurse practitioner.

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Practice location Address checks out

800 W Ave S
LA Crosse, WI 54601-8806
Phone: (608) 392-7390
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 14178 (WI)
Nurse Practitioner Taxonomy 363L00000X · Licence 223971-30 (WI)

Record details

NPI number1851081921
Entity typeIndividual (Type 1)
GenderMale
Credentials APNP , CNP
Sole proprietorNo
NPI enumeratedMay 11, 2023
Last updated in NPPESOctober 30, 2023
Certification dateOctober 30, 2023
Mailing address200 1st St Sw, Rochester, MN 55905-0001

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 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 locations3 on file with Medicare

Other providers in LA Crosse