JAMES A GRUENWALD CRNA
NPI 1528009131
Nurse Anesthetist, Certified Registered in Shakopee, MN
About James A Gruenwald Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES A GRUENWALD CRNA (NPI 1528009131) is an individual nurse anesthetist, certified registered in Shakopee, Minnesota, licensed in Minnesota (R129232-5) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with St Francis Regional Medical Center, and is a graduate of Other (2000).
NPPES Registry Identity
Specialties & Licenses
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
James A Gruenwald Crna 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 James Gruenwald reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Shakopee, MN 55379
- Reassigned Medicare billing, Minnesota enrollment
- 320 clinicians in this Medicare group
Minneapolis, MN 55413
- Reassigned Medicare billing, Minnesota enrollment
- Medicare enrollment name: Mngi Digestive Health PA
- 322 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Francis Regional Medical Center
Acute Care Hospitals · Shakopee, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55379 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.
SHAKOPEE, MN 55379
SHAKOPEE, MN 55379
SHAKOPEE, MN 55379
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 James Gruenwald's NPI number?
The NPI number for James Gruenwald is 1528009131. It was assigned to this individual provider in the NPPES registry on June 8, 2006.
Where is James Gruenwald located?
James Gruenwald practices at 1455 Saint Francis Ave, Shakopee, MN 55379. The listed phone number is (612) 403-3000.
What is James Gruenwald's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is James Gruenwald enrolled in Medicare?
Yes. James Gruenwald 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 James Gruenwald's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Gruenwald reassigns Medicare benefits to 2 organizations: St Francis Regional Medical Center (Shakopee, MN) and Mngi Digestive Health, P.A. (Minneapolis, 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 James Gruenwald's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is James Gruenwald affiliated with any hospitals?
According to CMS data, James Gruenwald is affiliated with St Francis Regional Medical Center.
When was this NPI record last updated?
The NPPES record for James Gruenwald was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.