Primary practice
Rhode Island Hospital/Hasbro Children's
Providence, Rhode Island
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Dr. Graff practices at Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island.
Dr. Graff's NPI, 1437187747, was assigned on June 28, 2006. Dr. Graff graduated from University of Missouri, Kansas City, School of Medicine in 2004. Dr. Graff holds Rhode Island license MD17458.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Graff's primary practice is Rhode Island Hospital/Hasbro Children's, at 593 Eddy St, Providence, RI 02903 in Providence County. The practice phone is (401) 444-6966.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Graff's primary practice is Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island. Dr. Graff is also affiliated with The Miriam Hospital. The medical group on file is Rhode Island Hospital. Dmand AI also links Dr. Graff to 1 more hospital, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Graff practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rhode Island Hospital/Hasbro Children's | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Hematology and oncology is Dr. Graff's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dmand AI has Dr. Graff's licenses on file in 3 states: Rhode Island, Kansas and Missouri.
Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
CMS data shows 202 Medicare services from Dr. Graff across 4 procedure codes in 2024, all of them office visits, for 139 Medicare patients. Medicare paid $15,928 for them.
Medians across 68 hematologists and oncologists in Rhode Island with Dmand AI profiles that report each measure.
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
CMS counts 139 Medicare patients who saw Dr. Graff in 2024. The largest group is 65 to 74, with 64 patients. 75% of them have cancer, and 75% have high blood pressure. Their average risk score is 1.28, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Graff's median patient age at 71, with 97% women.
CMS leaves out age groups with fewer than 11 patients.
Share of Medicare patients with each condition. A patient can have several.
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Median age 71
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
In 2024, Dr. Graff wrote 510 Medicare Part D claims for 134 patients. 90% of them were for generic drugs. CMS names the drug for 463 of them, across 8 drugs with 11 or more claims each, at $600,616 in total drug cost. In 2023, CMS named 423 claims across 7 drugs.
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drugs named by CMS: 8 in 2024, 7 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Graff accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Graff as offering telehealth.
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dmand AI links Dr. Graff to 3 clinical trials. 3 are still active or recruiting. Conditions studied include Breast Neoplasms, Breast Diseases and Neoplasm Metastasis. Eli Lilly and Company sponsors the most, 3. Open Payments lists research payments to Dr. Graff that name 3 trials.
Conditions in Dr. Graff's trials
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
CMS Open Payments shows 154 general payments to Dr. Graff from 17 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 63% of the total. Pfizer Inc. paid the most, $20,163. It also lists 11 research payments totaling $30,421 from 2017 to 2025, naming 3 clinical trials.
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Graff graduated from University of Missouri, Kansas City, School of Medicine in 2004.
Source: Dmand AI Professional Profile Data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
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Dr. Stephanie Lynn Graff's NPI number is 1437187747. It was assigned on June 28, 2006, and it is active in the NPI Registry.
Dr. Stephanie Lynn Graff is a hematologist and oncologist in Providence, Rhode Island. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Dr. Graff practices at 593 Eddy St, Providence, RI 02903. Dr. Graff's primary practice is Rhode Island Hospital/Hasbro Children's in Providence, Rhode Island. Dmand AI also links Dr. Graff to 1 hospital.
The practice phone on file for Dr. Graff is (401) 444-6966.
Dr. Graff holds Rhode Island license MD17458, one of the licenses on file in 3 states.
Dmand AI has state licenses on file for Dr. Graff in Rhode Island, Kansas and Missouri.
Dr. Graff is affiliated with The Miriam Hospital. Dmand AI links Dr. Graff to 1 more hospital.
Dr. Graff is linked to Rhode Island Hospital.
Yes. CMS data shows Dr. Graff billed Medicare for 202 services in 2024, and Dr. Graff accepts Medicare assignment.
Yes. The CMS Doctors and Clinicians file lists Dr. Graff as offering telehealth services.
CMS counts 139 Medicare patients who saw Dr. Graff in 2024, with an average age of 75.
In 2024, Dr. Graff's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and office visit, established patient (99215).
Dr. Graff graduated from University of Missouri, Kansas City, School of Medicine in 2004.
In 2024 Medicare Part D data, Dr. Graff's most prescribed drugs by claims were Anastrozole, Dexamethasone and Tamoxifen Citrate.
CMS Open Payments shows $104,745 in general payments to Dr. Graff from 17 companies from 2016 to 2025. The largest total came from Pfizer Inc.
Dr. Graff graduated from medical school in 2004, 22 years ago.
Dr. Graff has worked on 3 clinical trials.
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