G. Parker Chamberlin, MD
NPI 1811932726ActiveIndividual· Otolaryngology· Rockport, ME
Otolaryngology (MD) in Rockport, Maine, trained at Virginia Commonwealth University, School of Medicine (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $104,043 for 298 claims, against $35,724 paid for services in 2024.
Overview
| NPI | 1811932726 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 17, 2006 |
| Last updated in NPPES | Jan 12, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 17209 | ME |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Otolaryngology (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 342 |
|---|---|
| Services billed | 671 across 39 procedure codes |
| Paid by Medicare | $35,724 |
Part D prescriptions in 2024
| Prescriptions (claims) | 298 · 429 30-day fills |
|---|---|
| Patients | 132 |
| Total drug cost | $104,043 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Virginia Commonwealth University, School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Otolaryngology |
Medical group
- MainehealthPortland, ME · 2,633 clinicians
Hospital affiliations
- LincolnhealthDamariscotta, ME
- Maine General Medical CenterAugusta, ME
- Mainehealth Pen Bay HospitalRockport, ME
- Mainehealth Waldo HospitalBelfast, ME
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other otolaryngologists in Rockport
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