OSCAR MAURICIO MONTERROSA
NPI 1902658438
Student in an Organized Health Care Education/Training Program in Minneapolis, MN
About Oscar Mauricio Monterrosa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OSCAR MAURICIO MONTERROSA (NPI 1902658438) is an individual student in an organized health care education/training program in Minneapolis, Minnesota and active in the NPI registry since April 2024. He is enrolled in Medicare PECOS and maintains a secondary practice location in New Ulm.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Oscar Mauricio Monterrosa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Oscar Monterrosa reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Redwood Falls, MN 56283
- Reassigned Medicare billing, Minnesota enrollment
- Also billed through NPI 1194206748 (Minnesota)
- 183 clinicians in this Medicare group
Blue Earth, MN 56013
- Reassigned Medicare billing, Minnesota enrollment
- 51 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.
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 55415
MINNEAPOLIS, MN 55415
MINNEAPOLIS, MN 55415
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 Oscar Monterrosa's NPI number?
The NPI number for Oscar Monterrosa is 1902658438. It was assigned to this individual provider in the NPPES registry on April 5, 2024.
Where is Oscar Monterrosa located?
Oscar Monterrosa practices at 701 Park Ave, Minneapolis, MN 55415. The listed phone number is (612) 873-3000.
What is Oscar Monterrosa's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Oscar Monterrosa enrolled in Medicare?
Yes. Oscar Monterrosa is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Oscar Monterrosa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Oscar Monterrosa reassigns Medicare benefits to 2 organizations: Carris Health - Redwood LLC (Redwood Falls, MN) and United Hospital District Inc. (Blue Earth, 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 Oscar Monterrosa'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 Oscar Monterrosa was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.