MRS. TRINA ELIZABETH SCHILLING FNP
NPI 1003433301
Nurse Practitioner - Family in Wishek, ND
About Mrs. Trina Elizabeth Schilling Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. TRINA ELIZABETH SCHILLING FNP (NPI 1003433301) is an individual family provider in Wishek, North Dakota, licensed in North Dakota (R27437) and active in the NPI registry since July 2020. She is enrolled in Medicare PECOS, is affiliated with Chi St Alexius Health, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
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
Mrs. Trina Elizabeth Schilling Fnp 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 Reassignment
Medicare enrollment records show Trina Schilling reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Wishek, ND 58495
- Reassigned Medicare billing, North Dakota enrollment
- Also billed through NPI 1295772804 (North Dakota)
- 18 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 2
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Chi St Alexius Health
Acute Care Hospitals · Bismarck, NDSanford Medical Center Bismarck
Acute Care Hospitals · Bismarck, NDSouth Central Health
Critical Access Hospitals · Wishek, NDJamestown Regional Medical Center
Critical Access Hospitals · Jamestown, NDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 58495 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WISHEK, ND 58495
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 Trina Schilling's NPI number?
The NPI number for Trina Schilling is 1003433301. It was assigned to this individual provider in the NPPES registry on July 2, 2020.
Where is Trina Schilling located?
Trina Schilling practices at 1007 4th Ave S, Wishek, ND 58495. The listed phone number is (701) 452-3156.
What is Trina Schilling's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Trina Schilling enrolled in Medicare?
Yes. Trina Schilling 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 organization bills Medicare for Trina Schilling's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Trina Schilling reassigns Medicare benefits to Wishek Hospital-Clinic Association (Wishek, ND). The 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 Trina Schilling's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Trina Schilling accept?
Health plans from Blue Cross Blue Shield of North Dakota and Sanford Health Plan list Trina Schilling 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 Trina Schilling affiliated with any hospitals?
According to CMS data, Trina Schilling is affiliated with Chi St Alexius Health, Sanford Medical Center Bismarck, South Central Health and Jamestown Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Trina Schilling was last updated on July 6, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Mrs. Trina Elizabeth Schilling, FNP · NPI 1003433301
Family physician in Wishek, North Dakota. Individual provider, active in the CMS NPPES registry since July 2, 2020.
## Identity
- **NPI:** 1003433301 (Entity type: Individual)
- **Enumerated:** July 2, 2020
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** R27437 (North Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 1007 4TH AVE S, Wishek, ND 58495-7527
- **Phone:** (701) 452-3156
## 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:** Wishek Hospital-Clinic Association (NPI 1376584623, Wishek, ND), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** July 6, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1003433301) · Data from the CMS NPPES public registry.