1. Home
  2. Directory
  3. Minnesota
  4. Cambridge
  5. Emergency Medicine
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LOUIS SONSTEGARD MD
NPI 1427010214
Emergency Medicine in Cambridge, MN

Active since April 05, 2006
701 DELLWOOD ST S, CAMBRIDGE, MN 55008(763) 689-7700(763) 689-7941 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Louis Sonstegard Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LOUIS SONSTEGARD MD (NPI 1427010214) is an individual emergency medicine provider in Cambridge, Minnesota, licensed in Minnesota (20826) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1427010214
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameLOUIS SONSTEGARDCredential: MD
Location Address701 DELLWOOD ST SCambridge, MN 55008-1920
Mailing AddressPo Box 43, Mr 10809Minneapolis, MN 55440-0043 · (612) 262-4813 · Fax (612) 262-4194
Phone(763) 689-7700
Fax(763) 689-7941
Sole ProprietorNo
Enumeration DateApril 5, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1427010214 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in MN · 20826
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedFamily MedicineTaxonomy 207Q00000X · License 20826 (MN)
701 DELLWOOD ST S, Cambridge, MN 55008
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.Insurance ›

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Documentation of Current Medications in the Medical Record
98%310 patients4/55-star benchmark: 100%
Falls: Screening for Future Fall Risk
0%38 patients1/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
27%306 patients2/55-star benchmark: 98%
Use of High-Risk Medications in Older Adults
Lower rates are better for this measure.
Patients appropriateDiagnosis: 0% · 42 patients
Patients totalRate: 0% · 42 patients
0%42 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. JENNIFER MARIE ANDERSEN LPCC
Counselor (Professional)
701 DELLWOOD ST S
CAMBRIDGE, MN 55008
Isanti County (763) 689-8700
DR. DAWN A SCHREIFELS M.D.
Family Medicine
701 DELLWOOD ST S
CAMBRIDGE, MN 55008
Isanti County (763) 689-7700
ALLINA HEALTH SYSTEM
Rehabilitation, Substance Use Disorder Unit
701 DELLWOOD ST S
CAMBRIDGE, MN 55008
Isanti County (763) 689-7700
MERRI CHRISTINE AHLSTROM LADC
Counselor (Addiction (Substance Use Disorder))
701 DELLWOOD ST S
CAMBRIDGE, MN 55008
Isanti County (763) 688-8269
MR. RUSTY JAMES MCDONALD P.A.
Physician Assistant
701 DELLWOOD ST S
CAMBRIDGE, MN 55008
Isanti County (763) 689-7700
MICHAEL J. JOYCE MD
Family Medicine
701 DELLWOOD ST S, CMC
CAMBRIDGE, MN 55008
Isanti County (763) 689-7700
MS. JOCELYN DIANE CHESSON DNP-FNP-C, APRN
Nurse Practitioner (Family)
701 DELLWOOD ST S
CAMBRIDGE, MN 55008
Isanti County (763) 689-8700
ERIC ROGER FORSLUND I
Counselor (Addiction (Substance Use Disorder))
701 DELLWOOD ST S
CAMBRIDGE, MN 55008
Isanti County (763) 688-8348

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Louis Sonstegard's NPI number?

The NPI number for Louis Sonstegard is 1427010214. It was assigned to this individual provider in the NPPES registry on April 5, 2006.

Where is Louis Sonstegard located?

Louis Sonstegard practices at 701 Dellwood St S, Cambridge, MN 55008. The listed phone number is (763) 689-7700.

What is Louis Sonstegard's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

What insurance does Louis Sonstegard accept?

Health plans from Medica list Louis Sonstegard as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Louis Sonstegard was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.