Arcelia Marlane Guerson Gil
NPI 1770087108ActiveIndividual· Internal Medicine, Gastroenterology· Fargo, ND
Internal Medicine, Gastroenterology with Sanford Medical Center Fargo, practicing in Fargo, North Dakota. Their prescriptions cost Medicare Part D more than their services did: $22,023 for 151 claims, against $3,175 paid for services in 2024. Abbvie Inc. was the largest of 5 companies reporting payments in 2025, $586.11 in all, mostly food and beverage. Lists Sanford Medical Center Fargo as a hospital affiliation.
Overview
| NPI | 1770087108 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 20, 2018 |
| Last updated in NPPES | Feb 3, 2026 |
| Certified by provider | Feb 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 23971 | ND |
| Internal Medicine, Gastroenterology | 207RG0100X | A196580 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (CA); Practitioner - Gastroenterology (ND) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 22 |
|---|---|
| Services billed | 26 across 7 procedure codes |
| Paid by Medicare | $3,175 |
Part D prescriptions in 2024
| Prescriptions (claims) | 151 · 232 30-day fills |
|---|---|
| Patients | 115 |
| Total drug cost | $22,023 |
| Generic share | 72% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical group
- Sanford Medical Center FargoWest Fargo, ND · 1,225 clinicians
Hospital affiliation
- Sanford Medical Center FargoFargo, ND
Industry payments (Open Payments)
- 2025$586.11 · 25 payments from 5 companies
- 2024$1,061 · 24 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $315.70 | 13 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $134.07 | 6 |
| Genzyme Corporation | $72.80 | 3 |
| Takeda Pharmaceuticals U.S.A., Inc. | $37.20 | 2 |
| Janssen Biotech, Inc. | $26.34 | 1 |
What the 2025 payments were for
- Food and Beverage$586.11 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Gastroenterology providers in North Dakota →