ANTONIO EDUARDO MARINOS M.D.
NPI 1427024538
Internal Medicine - Critical Care Medicine in Fargo, ND
About Antonio Eduardo Marinos M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANTONIO EDUARDO MARINOS M.D. (NPI 1427024538) is an individual critical care medicine provider in Fargo, North Dakota, licensed in Minnesota (48693) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Essentia Health St Mary's Medical Center, and maintains a secondary practice location in Duluth.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Accepted Insurance
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
Antonio Eduardo Marinos M.d. 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
6Medicare enrollment records show Antonio Marinos reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fargo, ND 58103
- Reassigned Medicare billing, North Dakota enrollment
- 617 clinicians in this Medicare group
Staples, MN 56479
- Reassigned Medicare billing, Minnesota enrollment
- Medicare enrollment name: St Josephs Medical Center
- 340 clinicians in this Medicare group
Grand Rapids, MN 55744
- Reassigned Medicare billing, Minnesota enrollment
- 1,460 clinicians in this Medicare group
International Falls, MN 56649
- Reassigned Medicare billing, Minnesota enrollment
- 171 clinicians in this Medicare group
Aurora, MN 55705
- Reassigned Medicare billing, Minnesota enrollment
- 119 clinicians in this Medicare group
Superior, WI 54880
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: St Marys Hospital Of Superior
- 381 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 3
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Essentia Health St Mary's Medical Center
Acute Care Hospitals · Duluth, MNEssentia Health St Joseph's Medical Center
Acute Care Hospitals · Brainerd, MNEssentia Health Virginia
Acute Care Hospitals · Virginia, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 58103 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FARGO, ND 58103
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 Antonio Marinos's NPI number?
The NPI number for Antonio Marinos is 1427024538. It was assigned to this individual provider in the NPPES registry on February 28, 2006.
Where is Antonio Marinos located?
Antonio Marinos practices at 3000 32nd Ave South, Fargo, ND 58103. The listed phone number is (701) 364-8000.
What is Antonio Marinos's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Antonio Marinos enrolled in Medicare?
Yes. Antonio Marinos 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 Antonio Marinos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Antonio Marinos reassigns Medicare benefits to 6 organizations: Innovis Health, LLC (Fargo, ND), St Joseph's Medical Center (Staples, MN), The Duluth Clinic Ltd (Grand Rapids, MN), Essentia Health Virginia, LLC (International Falls, MN), Northern Pines Medical Center (Aurora, MN) and 1 more organization, listed in the Medicare section above. 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 Antonio Marinos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Antonio Marinos accept?
Health plans from Anthem Blue Cross and Blue Shield and Blue Cross Blue Shield of North Dakota list Antonio Marinos as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Antonio Marinos affiliated with any hospitals?
According to CMS data, Antonio Marinos is affiliated with Essentia Health St Mary's Medical Center, Essentia Health St Joseph's Medical Center and Essentia Health Virginia.
When was this NPI record last updated?
The NPPES record for Antonio Marinos was last updated on April 2, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Antonio Eduardo Marinos, M.D. · NPI 1427024538
Critical Care Medicine physician in Fargo, North Dakota. Individual provider, active in the CMS NPPES registry since February 28, 2006.
## Identity
- **NPI:** 1427024538 (Entity type: Individual)
- **Enumerated:** February 28, 2006
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 48693 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 3000 32ND AVE SOUTH, Fargo, ND 58103-6132
- **Phone:** (701) 364-8000 · **Fax:** (701) 364-8078
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Innovis Health, LLC (NPI 1215125463, Fargo, ND); St Joseph's Medical Center (NPI 1538916101, Staples, MN); The Duluth Clinic Ltd (NPI 1184132664, Grand Rapids, MN); Essentia Health Virginia, LLC (NPI 1386682045, International Falls, MN); Northern Pines Medical Center (NPI 1881954147, Aurora, MN); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** April 2, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1427024538) · Data from the CMS NPPES public registry.