Byungki Kim, MD
NPI 1255307906ActiveIndividual· Internal Medicine, Gastroenterology· Fairfax, VA
Internal Medicine, Gastroenterology (MD) with Gastroenterology Associates of Northern Virginia, LLC, practicing in Fairfax, Virginia. In 2024 Medicare paid $181,059 for 384 patients, and Part D covered 438 of their prescriptions, 83% of them generic. Abbvie Inc. was the largest of 19 companies reporting payments in 2025, $1,508 in all, mostly food and beverage. Lists Inova Fair Oaks Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1255307906 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 23, 2006 |
| Last updated in NPPES | May 7, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 0101227056 | VA |
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 - Gastroenterology (DC); Practitioner - Gastroenterology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 384 |
|---|---|
| Services billed | 5,356 across 45 procedure codes |
| Paid by Medicare | $181,059 |
Part D prescriptions in 2024
| Prescriptions (claims) | 438 · 766 30-day fills |
|---|---|
| Patients | 289 |
| Total drug cost | $54,455 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Gastroenterology Associates of Northern Virginia, LLCAlexandria, VA · 100 clinicians
Hospital affiliations
- Inova Fair Oaks HospitalFairfax, VA
- Inova Fairfax HospitalFalls Church, VA
- Virginia Hospital CenterArlington, VA
Industry payments (Open Payments)
- 2025$1,508 · 75 payments from 19 companies
- 2024$1,838 · 79 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $371.02 | 26 |
| Madrigal Pharmaceuticals | $281.45 | 7 |
| Takeda Pharmaceuticals U.S.A., Inc. | $163.36 | 8 |
| Janssen Biotech, Inc. | $137.58 | 7 |
| Gilead Sciences, Inc. | $95.11 | 5 |
What the 2025 payments were for
- Food and Beverage$1,508 · 75 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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