Christopher D. Still, D.O.
NPI 1710935739ActiveIndividual· Internal Medicine· Danville, PA
Internal Medicine (D.O.) in Danville, Pennsylvania, trained at Philadelphia College of Osteopathic Medicine (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $188,331 for 498 claims, against $10,732 paid for services in 2024. Lilly USA, LLC was the largest of 6 companies reporting payments in 2025, $116,112 in all, mostly speaking and faculty fees.
Overview
| NPI | 1710935739 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | May 4, 2006 |
| Last updated in NPPES | Aug 10, 2020 |
| Certified by provider | Aug 10, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | OS007600L | 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 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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 115 |
|---|---|
| Services billed | 222 across 14 procedure codes |
| Paid by Medicare | $10,732 |
Part D prescriptions in 2024
| Prescriptions (claims) | 498 · 696 30-day fills |
|---|---|
| Patients | 112 |
| Total drug cost | $188,331 |
| Generic share | 69% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Geisinger ClinicDanville, PA · 3,467 clinicians
Hospital affiliations
- Geisinger Medical CenterDanville, PA
- Geisinger-Lewistown HospitalLewistown, PA
Industry payments (Open Payments)
- 2025$116,112 · 101 payments from 6 companies
- 2024$56,938 · 68 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $54,485 | 54 |
| Novo Nordisk Inc | $28,197 | 20 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $24,323 | 16 |
| Currax Pharmaceuticals LLC | $8,316 | 8 |
| Regeneron Pharmaceuticals, Inc. | $750.00 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$66,721 · 37 payments
- Consulting Fee$39,191 · 9 payments
- Travel and Lodging$8,357 · 32 payments
- Food and Beverage$1,843 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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