Quick answers
- Which hospitals does Kae P. Chang work at?
- Medicare's official clinician data lists Kae P. Chang at 3 hospitals: Mercy Hospital St Louis, Missouri Baptist Medical Center and St Lukes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Kae P. Chang see patients?
- Medicare's clinician data lists 2 practice locations, including Chesterfield, MO and Saint Louis, MO. Call before your visit to confirm the address.
- What is Kae P. Chang's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Kae P. Chang accept Medicare assignment?
- Yes. Medicare's clinician data says Kae P. Chang 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 Kae P. Chang offer telehealth?
- Medicare's clinician data says Kae P. Chang offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Kae P. Chang?
- (314) 576-2394, as listed in official Medicare / NPI Registry data.
- What is Kae P. Chang's NPI number?
- 1316910243. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Kae P. Chang works
Medicare's Facility Affiliation Data lists Kae P. Chang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital St LouisSaint Louis, MO · Acute Care Hospital · CCN 260020
- Missouri Baptist Medical CenterSaint Louis, MO · Acute Care Hospital · CCN 260108
- St Lukes HospitalChesterfield, MO · Acute Care Hospital · CCN 260179
Practice locations
Addresses where Kae P. Chang is enrolled with Medicare (CMS data updated 2026-10-02).
- 224 S Woods Mill Rdste 435Chesterfield, MO 63017 (314) 576‑2394
- 7212 Balson AveSaint Louis, MO 63130
Group practices
Medicare enrollment lists Kae P. Chang as a member of these groups (CMS data updated 2026-10-02).
- Aging Well Health Care, LLC238 clinicians in the group
- Woods Mill Medical Associates, LLC6 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Chesterfield
Clinicians with the same Medicare primary specialty in Chesterfield, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Missouri, Columbia School Of Medicine |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1316910243 |
| 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