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

Maren E Peterson

Individual provider Internal Medicine Physician · NPI 1881678969

Maren E Peterson is an Internal Medicine in Plymouth, Minnesota. Graduated from Mayo Medical School in 1993, 33 years ago. Practices with Key Corporation, a 50-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Minnesota.

Years since qualifying
33
Trained at
Mayo Medical School
Licensed in
MN
In the registry since
2005

Practice location Address checks out

4155 County Road 101 N
Plymouth, MN 55446-2307
Phone: (952) 993-8900
Show map & directions

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

Additional practice locations (1)

  • 3700 Harbor Ln, Plymouth, MN 55447 — (952) 993-8900

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 37203 (MN)

Record details

NPI number1881678969
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedDecember 2, 2005
Last updated in NPPESMarch 10, 2021
Certification dateMarch 10, 2021
Mailing address8170 33rd Ave S # Ms 21110q, Bloomington, MN 55425-4516

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolMAYO MEDICAL SCHOOL
Graduated 1993 (33 years in practice)
Group practice Key Corporation — 50 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations7 on file with Medicare

Other providers in Plymouth