JOHN R LAGESON MD
NPI 1437190188
Internal Medicine in Park Rapids, MN
About John R Lageson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN R LAGESON MD (NPI 1437190188) is an individual internal medicine provider in Park Rapids, Minnesota, licensed in Minnesota (31784) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with St Josephs Area Health Services, and is a graduate of University Of Minnesota Medical School (1987).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 17
Accepted Insurance
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
John R Lageson 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 John Lageson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Park Rapids, MN 56470
- Reassigned Medicare billing, Minnesota enrollment
- Also billed through NPI 1023086055 (Minnesota)
- 66 clinicians in this Medicare group
Randall, MN 56475
- Reassigned Medicare billing, Minnesota enrollment
- 205 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 8
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Josephs Area Health Services
Critical Access Hospitals · Park Rapids, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 56470 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 4
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
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 John Lageson's NPI number?
The NPI number for John Lageson is 1437190188. It was assigned to this individual provider in the NPPES registry on June 10, 2006.
Where is John Lageson located?
John Lageson practices at 705 Pleasant Ave S, Park Rapids, MN 56470. The listed phone number is (218) 732-2800.
What is John Lageson's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is John Lageson enrolled in Medicare?
Yes. John Lageson 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 John Lageson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Lageson reassigns Medicare benefits to 2 organizations: St Joseph's Area Health Services (Park Rapids, MN) and Unity Family Healthcare (Randall, 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 John Lageson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Lageson accept?
Health plans from Sanford Health Plan list John Lageson 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.
Is John Lageson affiliated with any hospitals?
According to CMS data, John Lageson is affiliated with St Josephs Area Health Services.
When was this NPI record last updated?
The NPPES record for John Lageson was last updated on November 1, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# John R Lageson, MD · NPI 1437190188
Internal Medicine physician in Park Rapids, Minnesota. Individual provider, active in the CMS NPPES registry since June 10, 2006.
## Identity
- **NPI:** 1437190188 (Entity type: Individual)
- **Enumerated:** June 10, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 31784 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 705 PLEASANT AVE S, Park Rapids, MN 56470-1440
- **Phone:** (218) 732-2800 · **Fax:** (218) 732-2857
## 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): St Joseph's Area Health Services (NPI 1013460864, Park Rapids, MN); Unity Family Healthcare (NPI 1336359009, Randall, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Minnesota Medical School, class of 1987
## Record status
- **NPPES last updated:** November 1, 2017
- **Other identifiers:** Other MN100004 (MN); Other 11815 (MN); Other 0402522 (MN); and 14 more
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Source: [NPI Profile](https://npiprofile.com/npi/1437190188) · Data from the CMS NPPES public registry.