Fernando Herbert Calmet, M.D.
NPI 1659690956ActiveIndividual· Internal Medicine, Gastroenterology· Portland, ME
Internal Medicine, Gastroenterology (M.D.) with Portland Gastroenterology Associates PA, practicing in Portland, Maine. Their prescriptions cost Medicare Part D more than their services did: $284,315 for 916 claims, against $155,876 paid for services in 2024. Gilead Sciences, Inc. was the largest of 3 companies reporting payments in 2025, $163.43 in all, mostly food and beverage. Lists Brigham and Women's Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1659690956 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 26, 2010 |
| Last updated in NPPES | Jul 23, 2025 |
| Certified by provider | Jul 23, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD28942 | ME |
| Internal Medicine | 207R00000X | MD28942 | ME |
| Internal Medicine, Hepatology | 207RI0008X | MD28942 | ME |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (MA); Practitioner - Gastroenterology (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 496 |
|---|---|
| Services billed | 3,074 across 70 procedure codes |
| Paid by Medicare | $155,876 |
Part D prescriptions in 2024
| Prescriptions (claims) | 916 · 1,391 30-day fills |
|---|---|
| Patients | 251 |
| Total drug cost | $284,315 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Portland Gastroenterology Associates PAPortland, ME · 22 clinicians
Hospital affiliations
- Brigham and Women's HospitalBoston, MA
- Mainehealth Maine Medical CenterPortland, ME
- Mainehealth Mid Coast HospitalBrunswick, ME
- Newton-Wellesley HospitalNewton, MA
Industry payments (Open Payments)
- 2025$163.43 · 6 payments from 3 companies
- 2024$116.64 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $110.52 | 4 |
| Novo Nordisk Inc | $28.08 | 1 |
| Ipsen Biopharmaceuticals, Inc | $24.83 | 1 |
What the 2025 payments were for
- Food and Beverage$163.43 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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