JOHN CASNOVSKY DO
NPI 1942863451
Physical Medicine & Rehabilitation in St Louis Park, MN
About John Casnovsky Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN CASNOVSKY DO (NPI 1942863451) is an individual physical medicine & rehabilitation provider in St Louis Park, Minnesota, licensed in Minnesota (73386) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS and is a graduate of Kansas City University Of Med & Biosciences, College Of Osteo Med (2019).
NPPES Registry Identity
Specialties & Licenses 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
John Casnovsky Do 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 Casnovsky reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
St Louis Park, MN 55416
- Reassigned Medicare billing, Minnesota enrollment
- 48 clinicians in this Medicare group
Rochester, MN 55905
- Reassigned Medicare billing, Minnesota enrollment
- 6,534 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.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ST LOUIS PARK, MN 55416
ST LOUIS PARK, MN 55416
SAINT LOUIS PARK, MN 55416
ST LOUIS PARK, MN 55416
ST LOUIS PARK, MN 55416
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 Casnovsky's NPI number?
The NPI number for John Casnovsky is 1942863451. It was assigned to this individual provider in the NPPES registry on April 19, 2019.
Where is John Casnovsky located?
John Casnovsky practices at 5775 Wayzata Blvd Ste 190, St Louis Park, MN 55416. The listed phone number is (952) 541-1840.
What is John Casnovsky's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is John Casnovsky enrolled in Medicare?
Yes. John Casnovsky 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 Casnovsky's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Casnovsky reassigns Medicare benefits to 2 organizations: Medical Scanning Consultants PA (St Louis Park, MN) and Mayo Clinic (Rochester, 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 Casnovsky's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for John Casnovsky was last updated on August 27, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.