DR. STEPHEN JON PALMQUIST MD
NPI 1598228173
Hospitalist in Duluth, MN
About Dr. Stephen Jon Palmquist Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEPHEN JON PALMQUIST MD (NPI 1598228173) is an individual hospitalist provider in Duluth, Minnesota, licensed in Minnesota (67828) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with North Memorial Health Hospital, and maintains a secondary practice location in Duluth.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Stephen Jon Palmquist Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Stephen Palmquist reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Duluth, MN 55805
- Reassigned Medicare billing, Minnesota enrollment
- 1,460 clinicians in this Medicare group
Virginia, MN 55792
- Reassigned Medicare billing, Minnesota enrollment
- 171 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
North Memorial Health Hospital
Acute Care Hospitals · Robbinsdale, MNEssentia Health St Mary's Medical Center
Acute Care Hospitals · Duluth, MNEssentia Health Duluth
Acute Care Hospitals · Duluth, MNEssentia Health Virginia
Acute Care Hospitals · Virginia, MNSt Marys Hospital Superior
Critical Access Hospitals · Superior, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55805 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
DULUTH, MN 55805
DULUTH, MN 55805
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 Stephen Palmquist's NPI number?
The NPI number for Stephen Palmquist is 1598228173. It was assigned to this individual provider in the NPPES registry on April 10, 2019.
Where is Stephen Palmquist located?
Stephen Palmquist practices at 407 E 3rd St, Duluth, MN 55805. The listed phone number is (218) 786-4000.
What is Stephen Palmquist's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Stephen Palmquist enrolled in Medicare?
Yes. Stephen Palmquist is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Stephen Palmquist's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Palmquist reassigns Medicare benefits to 2 organizations: The Duluth Clinic, Ltd (Duluth, MN) and Essentia Health Virginia, LLC (Virginia, MN). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Stephen Palmquist's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Stephen Palmquist affiliated with any hospitals?
According to CMS data, Stephen Palmquist is affiliated with North Memorial Health Hospital, Essentia Health St Mary's Medical Center, Essentia Health Duluth, Essentia Health Virginia and St Marys Hospital Superior.
When was this NPI record last updated?
The NPPES record for Stephen Palmquist was last updated on October 18, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.
# Dr. Stephen Jon Palmquist, MD · NPI 1598228173
Hospitalist physician in Duluth, Minnesota. Individual provider, active in the CMS NPPES registry since April 10, 2019.
## Identity
- **NPI:** 1598228173 (Entity type: Individual)
- **Enumerated:** April 10, 2019
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 67828 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 407 E 3RD ST, Duluth, MN 55805-1950
- **Phone:** (218) 786-4000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): The Duluth Clinic, Ltd (NPI 1245278209, Duluth, MN); Essentia Health Virginia, LLC (NPI 1083617120, Virginia, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Minnesota Medical School, class of 2019
## Record status
- **NPPES last updated:** October 18, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1598228173) · Data from the CMS NPPES public registry.