Quick answers
- Which hospitals does Cassidi A. Hesdon work at?
- Medicare's official clinician data lists Cassidi A. Hesdon at 1 hospital: Mercy Hospital Joplin. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Cassidi A. Hesdon see patients?
- Medicare's clinician data lists 2 practice locations, including Saint Louis, MO and Chicago, IL. Call before your visit to confirm the address.
- What is Cassidi A. Hesdon's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Cassidi A. Hesdon accept Medicare assignment?
- Yes. Medicare's clinician data says Cassidi A. Hesdon 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.
- What is Cassidi A. Hesdon's NPI number?
- 1629557111. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Cassidi A. Hesdon works
Medicare's Facility Affiliation Data lists Cassidi A. Hesdon at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital JoplinJoplin, MO · Acute Care Hospital · CCN 260001
Practice locations
Addresses where Cassidi A. Hesdon is enrolled with Medicare (CMS data updated 2026-10-02).
- 9735 Landmark Pkwy Dr, Suite 201Saint Louis, MO 63127
- PO BoxChicago, IL 60677
Specialties
- Physician Assistantprimary
Other physician assistants in Saint Louis
Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1629557111 |
| 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