Quick answers
- Which hospitals does Benjamin Ingenthron work at?
- Medicare's official clinician data lists Benjamin Ingenthron at 2 hospitals: Mercy Hospital St Louis and Mercy Hospital Washington. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Benjamin Ingenthron see patients?
- Medicare's clinician data lists 3 practice locations, including Sullivan, MO, Ballwin, MO and Washington, MO. Call before your visit to confirm the address.
- What is Benjamin Ingenthron's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Benjamin Ingenthron accept Medicare assignment?
- Yes. Medicare's clinician data says Benjamin Ingenthron 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 the phone number for Benjamin Ingenthron?
- (636) 239-8097, as listed in official Medicare / NPI Registry data.
- What is Benjamin Ingenthron's NPI number?
- 1609465814. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Benjamin Ingenthron works
Medicare's Facility Affiliation Data lists Benjamin Ingenthron 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
- Mercy Hospital WashingtonWashington, MO · Acute Care Hospital · CCN 260052
Practice locations
Addresses where Benjamin Ingenthron is enrolled with Medicare (CMS data updated 2026-10-02).
- 1326 S Service Rd W, Suite 30Sullivan, MO 63080 (636) 239‑8097
- 15945 Clayton Rd, Suite 220Ballwin, MO 63011 (636) 239‑8097
- 851 E 5th StWashington, MO 63090
Group practices
Medicare enrollment lists Benjamin Ingenthron as a member of this group (CMS data updated 2026-10-02).
- Mercy Clinic Pain Management LLC22 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Missouri
Clinicians with the same Medicare primary specialty in Missouri — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609465814 |
| 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