Quick answers
- Which hospitals does Chiwon Hahn work at?
- Medicare's official clinician data lists Chiwon Hahn at 3 hospitals: Bon Secours St Francis Medical Center, CJW Medical Center and Henrico Doctors' Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Chiwon Hahn see patients?
- Medicare's clinician data lists 1 practice location in Richmond, VA. Call before your visit to confirm the address.
- What is Chiwon Hahn's specialty?
- Medicare lists Thoracic Surgery as the primary specialty.
- Does Chiwon Hahn accept Medicare assignment?
- Yes. Medicare's clinician data says Chiwon Hahn accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Chiwon Hahn offer telehealth?
- Medicare's clinician data says Chiwon Hahn offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Chiwon Hahn?
- (804) 320-2751, as listed in official Medicare / NPI Registry data.
- What is Chiwon Hahn's NPI number?
- 1598784704. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Chiwon Hahn works
Medicare's Facility Affiliation Data lists Chiwon Hahn at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bon Secours St Francis Medical CenterMidlothian, VA · Acute Care Hospital · CCN 490136
- CJW Medical CenterRichmond, VA · Acute Care Hospital · CCN 490112
- Henrico Doctors' HospitalRichmond, VA · Acute Care Hospital · CCN 490118
Practice locations
Addresses where Chiwon Hahn is enrolled with Medicare (CMS data updated 2026-10-02).
- 7101 Jahnke Rd, Suite 500Richmond, VA 23225 (804) 320‑2751
Group practices
Medicare enrollment lists Chiwon Hahn as a member of this group (CMS data updated 2026-10-02).
- Cardiac Surgical Associates LLC20 clinicians in the group
Specialties
- Thoracic Surgeryprimary
Other thoracic surgeons in Richmond
Clinicians with the same Medicare primary specialty in Richmond, VA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Columbia University College Of Physicians And Surgeons |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1598784704 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians