Chun Hong, MD PHD
NPI 1003844960ActiveIndividual· Internal Medicine· Reston, VA
Internal Medicine (MD PHD) in Reston, Virginia, licensed in VA, with an NPI issued in June 2006. Their prescriptions cost Medicare Part D more than their services did: $772,387 for 5,118 claims, against $147,410 paid for services in 2024. Pfizer Inc. was the largest of 16 companies reporting payments in 2025, $1,468 in all, mostly food and beverage. Lists Reston Hospital Center as a hospital affiliation.
Overview
| NPI | 1003844960 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD PHD |
| Sole proprietor | No |
| NPI issued | Jun 29, 2006 |
| Last updated in NPPES | Feb 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 0101232763 | 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 - Internal Medicine (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 430 |
|---|---|
| Services billed | 2,079 across 36 procedure codes |
| Paid by Medicare | $147,410 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,118 · 12,018 30-day fills |
|---|---|
| Patients | 336 |
| Total drug cost | $772,387 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliation
- Reston Hospital CenterReston, VA
Other facilities
- Alternate Solutions Home Health-FairfaxHome health agency · Fairfax, VA
- Caregivers Home Health Services, IncHome health agency · Tysons, VA
Industry payments (Open Payments)
- 2025$1,468 · 57 payments from 16 companies
- 2024$1,091 · 49 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $255.33 | 15 |
| Novo Nordisk Inc | $237.08 | 10 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $173.84 | 3 |
| Lilly USA, LLC | $167.59 | 5 |
| Astellas Pharma US Inc | $164.08 | 4 |
What the 2025 payments were for
- Food and Beverage$1,468 · 57 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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