Christopher Karaffa
NPI 1780142190ActiveIndividual· Physician Assistant· North Chesterfield, VA
Physician Assistant with H2 Rehabilitation Services of Virginia, LLC and 2 other groups, practicing in North Chesterfield, Virginia. Their prescriptions cost Medicare Part D more than their services did: $63,194 for 1,710 claims, against $25,279 paid for services in 2024. Boston Scientific Corporation reported $1,169 in payments in 2025, mostly travel and lodging. Lists Bath Community Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1780142190 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Mar 5, 2019 |
| Last updated in NPPES | Oct 19, 2020 |
| Certified by provider | Oct 19, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 0110007367 | VA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 165 |
|---|---|
| Services billed | 473 across 19 procedure codes |
| Paid by Medicare | $25,279 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,710 · 1,745 30-day fills |
|---|---|
| Patients | 371 |
| Total drug cost | $63,194 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical groups
- H2 Rehabilitation Services of Virginia, LLCCovington, VA · 71 clinicians
- Physical Medicine Associates LtdArlington, VA · 71 clinicians
- Murray E Joiner Jr MD PCRoanoke, VA · 18 clinicians
Hospital affiliations
- Bath Community HospitalHot Springs, VA
- Centra Health - Lynchburg Gen HospitalLynchburg, VA
- Lewisgale Hospital AlleghanyLow Moor, VA
- Pocahontas Memorial HospitalBuckeye, WV
- Raleigh General HospitalBeckley, WV
Industry payments (Open Payments)
- 2025$1,169 · 9 payments from 1 company
- 2024$18.70 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $1,169 | 9 |
What the 2025 payments were for
- Travel and Lodging$725.54 · 2 payments
- Food and Beverage$443.92 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 55 physician assistants in North Chesterfield · All physician assistants in Virginia