Quick answers
- Which hospitals does Stephanie L. Graff work at?
- Medicare's official clinician data lists Stephanie L. Graff at 2 hospitals: Rhode Island Hospital and The Miriam Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stephanie L. Graff see patients?
- Medicare's clinician data lists 2 practice locations, including Providence, RI. Call before your visit to confirm the address.
- What is Stephanie L. Graff's specialty?
- Medicare lists Hematology/Oncology as the primary specialty.
- Does Stephanie L. Graff accept Medicare assignment?
- Yes. Medicare's clinician data says Stephanie L. Graff 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 Stephanie L. Graff offer telehealth?
- Medicare's clinician data says Stephanie L. Graff offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Stephanie L. Graff?
- (401) 793-2920, as listed in official Medicare / NPI Registry data.
- What is Stephanie L. Graff's NPI number?
- 1437187747. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stephanie L. Graff works
Medicare's Facility Affiliation Data lists Stephanie L. Graff at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Rhode Island HospitalProvidence, RI · Acute Care Hospital · CCN 410007
- The Miriam HospitalProvidence, RI · Acute Care Hospital · CCN 410012
Practice locations
Addresses where Stephanie L. Graff is enrolled with Medicare (CMS data updated 2026-10-02).
- 164 Summit AveProvidence, RI 02906 (401) 793‑2920
- 593 Eddy St, Apc 138Providence, RI 02903 (401) 444‑5435
Group practices
Medicare enrollment lists Stephanie L. Graff as a member of this group (CMS data updated 2026-10-02).
- Rhode Island Hospital437 clinicians in the group
Specialties
- Hematology/Oncologyprimary
Other hematologist-oncologists in Providence
Clinicians with the same Medicare primary specialty in Providence, RI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Missouri, Kansas City, School Of Medicine |
| Graduation year | 2004 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1437187747 |
| 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