Geoffrey Gaddis Hallock, M.D.
NPI 1184618522ActiveIndividual· Plastic Surgery· Allentown, PA
Plastic Surgery (M.D.) in Allentown, Pennsylvania, trained at Jefferson Medical College of Thomas Jefferson University (class of 1975). 410 Medicare patients in 2024, $162,749 paid; nearly all of their 348 Part D prescriptions were generic (97%).
Overview
| NPI | 1184618522 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 31, 2005 |
| Last updated in NPPES | Oct 16, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Plastic Surgery Primary | 208200000X | MD026825E | PA |
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 - Plastic and Reconstructive Surgery (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 410 |
|---|---|
| Services billed | 1,349 across 109 procedure codes |
| Paid by Medicare | $162,749 |
Part D prescriptions in 2024
| Prescriptions (claims) | 348 · 371 30-day fills |
|---|---|
| Patients | 113 |
| Total drug cost | $4,009 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1975 |
| Medicare specialty | Plastic And Reconstructive Surgery |
Hospital affiliations
- Lehigh Valley HospitalAllentown, PA
- St Lukes HospitalBethlehem, PA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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