Quick answers
- Does Johanna J. Kang accept Medicare assignment?
- Yes. Medicare's clinician data says Johanna J. Kang accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Johanna J. Kang's NPI number?
- 1023192465. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Johanna J. Kang is enrolled with Medicare (CMS data updated October 2, 2026).
- 232 S Woods Mill RdChesterfield, MO 63017 (314) 434‑1500
- 884 Woods Mill Rd, Suite 100Ballwin, MO 63011 (636) 386‑9224
Group practices
Medicare enrollment lists Johanna J. Kang as a member of this group (CMS data updated October 2, 2026).
- Western Anesthesiology Associates Inc256 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Chesterfield
Clinicians with the same Medicare primary specialty in Chesterfield, MO — not a recommendation.
Other clinicians in Western Anesthesiology Associates Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Missouri, Columbia School Of Medicine |
| Graduation year | 1985 (41 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023192465 |
| 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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