BENJAMIN ALLEN KASTENBAUER DO
NPI 1801472535
Emergency Medicine in Minneapolis, MN
About Benjamin Allen Kastenbauer Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BENJAMIN ALLEN KASTENBAUER DO (NPI 1801472535) is an individual emergency medicine provider in Minneapolis, Minnesota, licensed in Ohio (34.017065) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with M Health Fairview University Of Mn, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 2
Other Identifiers 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
Benjamin Allen Kastenbauer 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
3Medicare enrollment records show Benjamin Kastenbauer reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Minneapolis, MN 55454
- Reassigned Medicare billing, Minnesota enrollment
- 4,038 clinicians in this Medicare group
Dublin, OH 43016
- Reassigned Medicare billing, Ohio enrollment
- 388 clinicians in this Medicare group
Mansfield, OH 44903
- Reassigned Medicare billing, Ohio enrollment
- 125 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
M Health Fairview University Of Mn
Acute Care Hospitals · Minneapolis, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55454 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.
MINNEAPOLIS, MN 55454
MINNEAPOLIS, MN 55454
MINNEAPOLIS, MN 55454
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 Benjamin Kastenbauer's NPI number?
The NPI number for Benjamin Kastenbauer is 1801472535. It was assigned to this individual provider in the NPPES registry on March 23, 2021. The provider is also known as Ben Allen Kastenbauer Do.
Where is Benjamin Kastenbauer located?
Benjamin Kastenbauer practices at 2450 Riverside Ave, Minneapolis, MN 55454. The listed phone number is (614) 273-3000.
What is Benjamin Kastenbauer's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Benjamin Kastenbauer enrolled in Medicare?
Yes. Benjamin Kastenbauer 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 Benjamin Kastenbauer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Benjamin Kastenbauer reassigns Medicare benefits to 3 organizations: Fairview Health Services (Minneapolis, MN), Ohiohealth Urgent Care LLC (Dublin, OH) and Mid-Ohio Emergency Group, LLC (Mansfield, OH). 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 Benjamin Kastenbauer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Benjamin Kastenbauer affiliated with any hospitals?
According to CMS data, Benjamin Kastenbauer is affiliated with M Health Fairview University Of Mn.
When was this NPI record last updated?
The NPPES record for Benjamin Kastenbauer was last updated on June 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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.
# Benjamin Allen Kastenbauer, DO · NPI 1801472535
Emergency Medicine physician in Minneapolis, Minnesota. Individual provider, active in the CMS NPPES registry since March 23, 2021.
## Identity
- **NPI:** 1801472535 (Entity type: Individual)
- **Enumerated:** March 23, 2021
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 34.017065 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 2450 RIVERSIDE AVE, Minneapolis, MN 55454-1450
- **Phone:** (614) 273-3000
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Fairview Health Services (NPI 1013994359, Minneapolis, MN); Ohiohealth Urgent Care LLC (NPI 1811207160, Dublin, OH); Mid-Ohio Emergency Group, LLC (NPI 1881164010, Mansfield, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** West Virginia School Of Osteopathic Medicine, class of 2021
## Record status
- **NPPES last updated:** June 25, 2025
- **Other identifiers:** Medicaid 0440539 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1801472535) · Data from the CMS NPPES public registry.