Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

OSCAR MAURICIO MONTERROSA
NPI 1902658438
Student in an Organized Health Care Education/Training Program in Minneapolis, MN

Active since April 05, 2024PECOS Enrolled
701 PARK AVE, MINNEAPOLIS, MN 55415(612) 873-3000 Get Directions Write a Review

NPPES record last updated: October 13, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 13, 2026, Apr 5, 2024 (2 updates tracked since 2024).

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

NPI1902658438
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameOSCAR MAURICIO MONTERROSA
Location Address701 PARK AVEMinneapolis, MN 55415-1623
Mailing Address2925 Chicago AveMinneapolis, MN 55407-1321 · (612) 262-9000
Sole ProprietorYes
Enumeration DateApril 5, 2024
Last NPPES UpdateOctober 13, 20262 updates tracked since enumeration
NPPES CertifiedOctober 13, 2026
✔ NPI 1902658438 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Also ListedEmergency MedicineTaxonomy 207P00000X · License 81498 (MN)
701 PARK AVE, Minneapolis, MN 55415

Secondary Practice Location 1

Location 11324 5th St NNew Ulm, MN 56073-1514 · Phone (507) 217-5000 · Fax (507) 217-1327

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).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare 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.

Emergency Medicine
101 CARING WAY
Redwood Falls, MN 56283
  • Reassigned Medicare billing, Minnesota enrollment
  • Also billed through NPI 1194206748 (Minnesota)
  • 183 clinicians in this Medicare group
Critical Access
515 S MOORE ST
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.

Psychiatry & Neurology (Psychiatry)
701 PARK AVE
MINNEAPOLIS, MN 55415
Emergency Medicine
701 PARK AVE
MINNEAPOLIS, MN 55415
Dentist (Oral and Maxillofacial Surgery)
701 PARK AVE
MINNEAPOLIS, MN 55415
Counselor (Professional)
701 PARK AVE
MINNEAPOLIS, MN 55415
Student in an Organized Health Care Education/Training Program
701 PARK AVE
MINNEAPOLIS, MN 55415
Emergency Medicine
701 PARK AVE
MINNEAPOLIS, MN 55415
Student in an Organized Health Care Education/Training Program
701 PARK AVE
MINNEAPOLIS, MN 55415
Student in an Organized Health Care Education/Training Program
701 PARK AVE
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.