Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

William Ladner, MD

Individual provider Internal Medicine Physician · NPI 1992238471

William Ladner, MD practises Internal Medicine in St Louis Park, Minnesota. Graduated from University of Minnesota, Duluth School of Medicine in 2017, 9 years ago. Practices with Park Nicollet Clinic, a 1,773-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Minnesota and Utah.

Years since qualifying
9
Trained at
University of Minnesota, Duluth School of Medicine
Licensed in
MN, UT
In the registry since
2017
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3850 Park Nicollet Blvd
St Louis Park, MN 55416-2527
Phone: (952) 993-3400
Fax: (952) 993-3286
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 50 N Medical Dr, Salt Lake City, UT 84132-0001 — (801) 581-7899

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 70110 (MN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 10964188-1205 (UT)

Record details

NPI number1992238471
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 11, 2017
Last updated in NPPESSeptember 9, 2021
Certification dateSeptember 9, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MINNESOTA, DULUTH SCHOOL OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Park Nicollet Clinic — 1773 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations7 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients286
Services billed 1,761 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Park Nicollet Clinic

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1773 clinicians in the practice; 12 are shown here.

Other providers in St Louis Park