Robert Chavko, MD
NPI 1932147394ActiveIndividual· Internal Medicine, Pulmonary Disease· Bangor, ME
Internal Medicine, Pulmonary Disease (MD) with St Joseph Hospital, practicing in Bangor, Maine. Their prescriptions cost Medicare Part D more than their services did: $274,032 for 697 claims, against $55,911 paid for services in 2024. United Therapeutics Corporation was the largest of 4 companies reporting payments in 2025, $302.76 in all, mostly food and beverage. Lists Down East Community Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1932147394 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 4, 2006 |
| Last updated in NPPES | Oct 8, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 107063 | 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 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 - Pulmonary Disease (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 344 |
|---|---|
| Services billed | 1,100 across 43 procedure codes |
| Paid by Medicare | $55,911 |
Part D prescriptions in 2024
| Prescriptions (claims) | 697 · 852 30-day fills |
|---|---|
| Patients | 228 |
| Total drug cost | $274,032 |
| Generic share | 50% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Telehealth | Offers telehealth |
Medical group
- St Joseph HospitalBangor, ME · 199 clinicians
Hospital affiliations
- Down East Community HospitalMachias, ME
- Houlton Regional HospitalHoulton, ME
- Northern Light Eastern Maine Medical CenterBangor, ME
- Northern Light Maine Coast HospitalEllsworth, ME
- St Joseph HospitalBangor, ME
Industry payments (Open Payments)
- 2025$302.76 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| United Therapeutics Corporation | $91.27 | 1 |
| Inspire Medical Systems, Inc. | $73.03 | 3 |
| Astrazeneca Pharmaceuticals LP | $69.73 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $68.73 | 1 |
What the 2025 payments were for
- Food and Beverage$302.76 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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