Quick answers
- Which hospitals does William Kim work at?
- Medicare's official clinician data lists William Kim at 2 hospitals: Inova Fair Oaks Hospital and Inova Fairfax Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William Kim see patients?
- Medicare's clinician data lists 2 practice locations, including Chantilly, VA and Fairfax, VA. Call before your visit to confirm the address.
- What is William Kim's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does William Kim accept Medicare assignment?
- Yes. Medicare's clinician data says William Kim 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 William Kim offer telehealth?
- Medicare's clinician data says William Kim offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for William Kim?
- (703) 383-8130, as listed in official Medicare / NPI Registry data.
- What is William Kim's NPI number?
- 1306284179. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William Kim works
Medicare's Facility Affiliation Data lists William Kim at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Inova Fair Oaks HospitalFairfax, VA · Acute Care Hospital · CCN 490101
- Inova Fairfax HospitalFalls Church, VA · Acute Care Hospital · CCN 490063
Practice locations
Addresses where William Kim is enrolled with Medicare (CMS data updated 2026-10-02).
- 24805 Pinebrook Rd, Suite 201Chantilly, VA 20152 (703) 383‑8130
- 3801 University Dr, Suite 300Fairfax, VA 22030 (703) 383‑8130
Group practices
Medicare enrollment lists William Kim as a member of this group (CMS data updated 2026-10-02).
- Otolaryngology Associates PC31 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in Chantilly
Clinicians with the same Medicare primary specialty in Chantilly, VA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Tufts University School Of Medicine |
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1306284179 |
| 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