Trina Schilling, FNP
NPI 1003433301 · Family Nurse Practitioner · Wishek, ND
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Trina Schilling, FNP is a Family Nurse Practitioner provider in Wishek, ND (NPI 1003433301).
Provider details
- NPI number
- 1003433301
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- R27437 (ND)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
55 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 39 | $63 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 16 | $65 |
Typical Medicare-allowed amounts for these services range $63–$65 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 118 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 273 | 54 |
| Potassium Chloride | 236 | 40 |
| Omeprazole | 230 | 45 |
| Amlodipine Besylate | 223 | 42 |
| Furosemide | 212 | 36 |
| Gabapentin | 187 | 22 |
| Atorvastatin Calcium | 183 | 34 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-07-02
- Last updated
- 2020-07-06
- Certified
- 2020-07-06
Frequently asked questions
- What is Trina Schilling's NPI number?
- Trina Schilling's National Provider Identifier (NPI) is 1003433301, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Trina Schilling's specialty?
- Trina Schilling is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Trina Schilling located?
- Trina Schilling's practice location on file with NPPES is 1007 4th Ave S, Wishek, ND 58495-7527.
- What is Trina Schilling's phone number?
- The practice phone number listed in the NPPES registry for Trina Schilling is (701) 452-3156.
- Does Trina Schilling accept Medicare?
- Trina Schilling is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Trina Schilling's NPI active?
- Yes — Trina Schilling's NPI (1003433301) is active in the NPPES registry as of the last update on 2020-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.