Quick answers
- Where does Robin D. Hanson see patients?
- Medicare's clinician data lists 2 practice locations, including St Louis, MO and Saint Louis, MO. Call before your visit to confirm the address.
- What is Robin D. Hanson's specialty?
- Medicare lists Pediatric Medicine as the primary specialty, and also Hematology/Oncology.
- Does Robin D. Hanson accept Medicare assignment?
- Yes. Medicare's clinician data says Robin D. Hanson 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 Robin D. Hanson?
- (314) 251-6986, as listed in official Medicare / NPI Registry data.
- What is Robin D. Hanson's NPI number?
- 1396719100. 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 Robin D. Hanson is enrolled with Medicare (CMS data updated 2026-10-02).
- 615 S New Ballas RdSt Louis, MO 63141
- 615 S New Ballas RdSaint Louis, MO 63141 (314) 251‑6986
Group practices
Medicare enrollment lists Robin D. Hanson as a member of this group (CMS data updated 2026-10-02).
- Mercy Clinic Children's Cancer and Hematology LLC2 clinicians in the group
Specialties
- Pediatric Medicineprimary
- Hematology/Oncologyalso
Other pediatricians in St Louis
Clinicians with the same Medicare primary specialty in St Louis, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Washington University School Of Medicine |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1396719100 |
| 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 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