Quick answers
- Which hospitals does Fen Wang work at?
- Medicare's official clinician data lists Fen Wang at 4 hospitals: Hays Medical Center, University of Kansas Health System - St Francis Campus, University of Kansas Health System Olathe Hospital and University of Kansas Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Fen Wang see patients?
- Medicare's clinician data lists 14 practice locations, including Lenexa, KS, Overland Park, KS and Shawnee Mission, KS. Call before your visit to confirm the address.
- What is Fen Wang's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does Fen Wang accept Medicare assignment?
- Yes. Medicare's clinician data says Fen Wang 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 Fen Wang offer telehealth?
- Medicare's clinician data says Fen Wang offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Fen Wang?
- (913) 588-1227, as listed in official Medicare / NPI Registry data.
- What is Fen Wang's NPI number?
- 1598830176. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Fen Wang works
Medicare's Facility Affiliation Data lists Fen Wang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hays Medical CenterHays, KS · Acute Care Hospital · CCN 170013
- University of Kansas Health System - St Francis CampusTopeka, KS · Acute Care Hospital · CCN 170016
- University of Kansas Health System Olathe HospitalOlathe, KS · Acute Care Hospital · CCN 170049
- University of Kansas HospitalKansas City, KS · Acute Care Hospital · CCN 170040
Practice locations
Addresses where Fen Wang is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 14; the Medicare profile lists all.
- 11300 Corporate Ave, Suite 342Lenexa, KS 66219
- 12200 W 110th StOverland Park, KS 66210 (913) 588‑1227
- 12200 W 110th St, University of Kansas Hosp Cancer Center SouShawnee Mission, KS 66210 (913) 234‑0400
- 1700 SW 7th St, Fl 2Topeka, KS 66606 (785) 295‑7800
- 20333 W 151st StOlathe, KS 66061 (913) 588‑1227
Group practices
Medicare enrollment lists Fen Wang as a member of these groups (CMS data updated 2026-10-02).
- Kansas University Physicians Inc1,849 clinicians in the group
- University of Kansas Hospital Authority250 clinicians in the group
- Topeka Physician Group LLC149 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Lenexa
Clinicians with the same Medicare primary specialty in Lenexa, KS — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1598830176 |
| 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