Casey P. Geiser, PA-C
NPI 1063285633ActiveIndividual· Physician Assistant, Surgical· Hartford, CT
Physician Assistant, Surgical (PA-C) with Hartford Hospital, practicing in Hartford, Connecticut. 21 Medicare patients in 2024, $1,415 paid; nearly all of their 74 Part D prescriptions were generic (92%). Dilon Technologies, Inc. reported $145.20 in payments in 2025, mostly food and beverage. Lists Hartford Hospital as a hospital affiliation.
Overview
| NPI | 1063285633 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Nov 6, 2023 |
| Last updated in NPPES | Mar 18, 2024 |
| Certified by provider | Mar 18, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | 006489 | CT |
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 - Physician Assistant (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 21 |
|---|---|
| Services billed | 26 across 10 procedure codes |
| Paid by Medicare | $1,415 |
Part D prescriptions in 2024
| Prescriptions (claims) | 74 · 76 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $1,263 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Hartford HospitalHartford, CT · 1,044 clinicians
Hospital affiliation
- Hartford HospitalHartford, CT
Industry payments (Open Payments)
- 2025$145.20 · 1 payment from 1 company
- 2024$130.32 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dilon Technologies, Inc. | $145.20 | 1 |
What the 2025 payments were for
- Food and Beverage$145.20 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 207 surgical physician assistants in Hartford · All surgical physician assistants in Connecticut