Quick answers
- Which hospitals does John T. Hoff work at?
- Medicare's official clinician data lists John T. Hoff at 5 hospitals: SSM Health Depaul Hospital St Louis, SSM Health St Mary's Hospital - St Louis, SSM St Joseph Health Center, SSM St Joseph Hospital West and St Lukes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John T. Hoff see patients?
- Medicare's clinician data lists 8 practice locations, including Saint Louis, MO and Chesterfield, MO. Call before your visit to confirm the address.
- What is John T. Hoff's specialty?
- Medicare lists Gynecological Oncology as the primary specialty, and also Obstetrics/Gynecology.
- Does John T. Hoff accept Medicare assignment?
- Yes. Medicare's clinician data says John T. Hoff 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 John T. Hoff offer telehealth?
- Medicare's clinician data says John T. Hoff offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for John T. Hoff?
- (608) 280-4647, as listed in official Medicare / NPI Registry data.
- What is John T. Hoff's NPI number?
- 1073540951. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John T. Hoff works
Medicare's Facility Affiliation Data lists John T. Hoff at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- SSM Health Depaul Hospital St LouisBridgeton, MO · Acute Care Hospital · CCN 260104
- SSM Health St Mary's Hospital - St LouisSaint Louis, MO · Acute Care Hospital · CCN 260091
- SSM St Joseph Health CenterSaint Charles, MO · Acute Care Hospital · CCN 260005
- SSM St Joseph Hospital WestLake Saint Louis, MO · Acute Care Hospital · CCN 260200
- St Lukes HospitalChesterfield, MO · Acute Care Hospital · CCN 260179
Practice locations
Addresses where John T. Hoff is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 10101 Woodfield LnSaint Louis, MO 63132 (608) 280‑4647
- 1031 Bellevue Ave, Suite 280aSaint Louis, MO 63117 (314) 977‑7455
- 1201 S Grand BlvdSaint Louis, MO 63104 (314) 617‑2000
- 1225 S Grand BlvdSaint Louis, MO 63104
- 1402 S Grand BlvdSaint Louis, MO 63104 (314) 577‑8475
Group practices
Medicare enrollment lists John T. Hoff as a member of this group (CMS data updated 2026-10-02).
- SSM Health Care Group940 clinicians in the group
Specialties
- Gynecological Oncologyprimary
- Obstetrics/Gynecologyalso
Other gynecologic oncologists in Saint Louis
Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Wisconsin |
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1073540951 |
| 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