DR. SAMUEL JOHN STELLPFLUG M.D.
NPI 1235316605
Emergency Medicine in Saint Paul, MN
About Dr. Samuel John Stellpflug M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SAMUEL JOHN STELLPFLUG M.D. (NPI 1235316605) is an individual emergency medicine provider in Saint Paul, Minnesota, licensed in Minnesota (50457) and active in the NPI registry since January 2008. He is enrolled in Medicare PECOS, is affiliated with Lakeview Memorial Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
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. Samuel John Stellpflug M.d. 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
7Medicare enrollment records show Samuel Stellpflug reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Paul, MN 55101
- Reassigned Medicare billing, Minnesota enrollment
- 393 clinicians in this Medicare group
Saint Paul, MN 55107
- Reassigned Medicare billing, Minnesota and Wisconsin enrollments
- Also billed through NPI 1710924683 (Wisconsin)
- 2,274 clinicians in this Medicare group
Stillwater, MN 55082
- Reassigned Medicare billing, Minnesota enrollment
- 94 clinicians in this Medicare group
Hudson, WI 54016
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1396849303 (Wisconsin)
- 158 clinicians in this Medicare group
New Richmond, WI 54017
- Reassigned Medicare billing, Wisconsin enrollment
- 357 clinicians in this Medicare group
Saint Croix Falls, WI 54024
- Reassigned Medicare billing, Wisconsin enrollment
- 453 clinicians in this Medicare group
Amery, WI 54001
- Reassigned Medicare billing, Wisconsin enrollment
- 348 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
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lakeview Memorial Hospital
Acute Care Hospitals · Stillwater, MNAmery Hospital & Clinic
Critical Access Hospitals · Amery, WIHudson Hospital
Critical Access Hospitals · Hudson, WIWestfields Hospital And Clinic
Critical Access Hospitals · New Richmond, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55101 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.
SAINT PAUL, MN 55101
ST PAUL, MN 55101
ST PAUL, MN 55101
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 Samuel Stellpflug's NPI number?
The NPI number for Samuel Stellpflug is 1235316605. It was assigned to this individual provider in the NPPES registry on January 28, 2008.
Where is Samuel Stellpflug located?
Samuel Stellpflug practices at 640 Jackson St Regions Hospital Emergency Medicine Department, Saint Paul, MN 55101. The listed phone number is (651) 629-0969.
What is Samuel Stellpflug's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Samuel Stellpflug enrolled in Medicare?
Yes. Samuel Stellpflug 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 Samuel Stellpflug's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samuel Stellpflug reassigns Medicare benefits to 7 organizations: Regions Hospital (Saint Paul, MN), Group Health, Inc. (Saint Paul, MN), Lakeview Memorial Hospital Association Inc. (Stillwater, MN), Hudson Hospital, Inc. (Hudson, WI), Westfields Hospital, Inc. (New Richmond, WI) and 2 more organizations, listed in the Medicare section above. 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 Samuel Stellpflug's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Samuel Stellpflug affiliated with any hospitals?
According to CMS data, Samuel Stellpflug is affiliated with Lakeview Memorial Hospital, Amery Hospital & Clinic, Hudson Hospital and Westfields Hospital And Clinic.
When was this NPI record last updated?
The NPPES record for Samuel Stellpflug was last updated on May 10, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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. Samuel John Stellpflug, M.D. · NPI 1235316605
Emergency Medicine physician in Saint Paul, Minnesota. Individual provider, active in the CMS NPPES registry since January 28, 2008.
## Identity
- **NPI:** 1235316605 (Entity type: Individual)
- **Enumerated:** January 28, 2008
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 50457 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 640 JACKSON ST, REGIONS HOSPITAL EMERGENCY MEDICINE DEPARTMENT, Saint Paul, MN 55101-2502
- **Phone:** (651) 629-0969
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Regions Hospital (NPI 1154359917, Saint Paul, MN); Group Health, Inc. (NPI 1801941943, Saint Paul, MN); Lakeview Memorial Hospital Association Inc. (NPI 1821114729, Stillwater, MN); Hudson Hospital, Inc. (NPI 1255532875, Hudson, WI); Westfields Hospital, Inc. (NPI 1881640183, New Richmond, WI); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Wisconsin School Of Medicine, class of 2005
## Record status
- **NPPES last updated:** May 10, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1235316605) · Data from the CMS NPPES public registry.