Chad Allan York, PA-C
NPI 1891074241ActiveIndividual· Physician Assistant· Columbus, NC
Physician Assistant (PA-C) in Columbus, North Carolina, trained at Un of California, Irvine, College of Medicine (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $1,982,747 for 1,145 claims, against $116,382 paid for services in 2024. Janssen Biotech, Inc. was the largest of 11 companies reporting payments in 2025, $886.92 in all, mostly food and beverage.
Overview
| NPI | 1891074241 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 16, 2011 |
| Last updated in NPPES | Nov 21, 2024 |
| Certified by provider | Nov 20, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 001011830 | NC |
| Physician Assistant, Medical | 363AM0700X | 001011830 | NC |
| Physician Assistant | 363A00000X | 305759 | NC |
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 - Physician Assistant (NC); Practitioner - Physician Assistant (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 635 |
|---|---|
| Services billed | 3,962 across 44 procedure codes |
| Paid by Medicare | $116,382 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,145 · 1,305 30-day fills |
|---|---|
| Patients | 384 |
| Total drug cost | $1,982,747 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Un of California, Irvine, College of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Physician Assistant |
Medical group
- Medical and Surgical Dermatology, LLCSpartanburg, SC · 4 clinicians
Industry payments (Open Payments)
- 2025$886.92 · 48 payments from 11 companies
- 2024$1,790 · 112 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $299.24 | 12 |
| Pfizer Inc. | $184.25 | 13 |
| Abbvie Inc. | $174.54 | 12 |
| Genzyme Corporation | $63.80 | 3 |
| Convatec Inc. | $30.18 | 1 |
What the 2025 payments were for
- Food and Beverage$886.92 · 48 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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