Christopher C. Annunziata, MD
NPI 1548287972ActiveIndividual· Orthopaedic Surgery· Arlington, VA
Orthopaedic Surgery (MD) in Arlington, Virginia, trained at Georgetown University School of Medicine (class of 1994). 399 Medicare patients in 2024, $131,364 paid; nearly all of their 62 Part D prescriptions were generic (97%). Stryker Corporation was the largest of 4 companies reporting payments in 2025, $761.73 in all, mostly food and beverage.
Overview
| NPI | 1548287972 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 15, 2006 |
| Last updated in NPPES | Oct 26, 2020 |
| Certified by provider | Oct 26, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 0101225480 | VA |
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 - Orthopedic Surgery (DC); Practitioner - Orthopedic Surgery (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 399 |
|---|---|
| Services billed | 1,864 across 44 procedure codes |
| Paid by Medicare | $131,364 |
Part D prescriptions in 2024
| Prescriptions (claims) | 62 · 71 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $1,697 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Suburban/Nrh Medical Rehabilitation IncBethesda, MD · 941 clinicians
- Orthovirginia IncArlington, VA · 567 clinicians
Hospital affiliation
- Virginia Hospital CenterArlington, VA
Industry payments (Open Payments)
- 2025$761.73 · 6 payments from 4 companies
- 2024$691.07 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $319.78 | 2 |
| Smith+nephew, Inc. | $199.91 | 2 |
| Exactech, Inc. | $139.70 | 1 |
| Depuy Synthes Sales Inc. | $102.34 | 1 |
What the 2025 payments were for
- Food and Beverage$761.73 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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