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

Aileen Siekman

Individual provider Family Medicine Physician · NPI 1275519563

Aileen Siekman practises Internal Medicine in St Louis Park, Minnesota. Graduated from University of Washington School of Medicine in 1979, 47 years ago. Practices with Park Nicollet Clinic, a 1,773-clinician group and accepts Medicare assignment. Licensed in Minnesota.

Years since qualifying
47
Trained at
University of Washington School of Medicine
Licensed in
MN
In the registry since
2005
Specialties on file
2
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Practice location Address checks out

3525 Monterey Dr
St Louis Park, MN 55416-5275
Phone: (952) 993-6200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 25696 (MN)
Family Medicine Physician Taxonomy 207Q00000X · Licence 25696 (MN)

Record details

NPI number1275519563
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedDecember 19, 2005
Last updated in NPPESMarch 17, 2021
Certification dateMarch 17, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 1979 (47 years in practice)
Group practice Park Nicollet Clinic — 1773 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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