Dr. Ross S. Firestone, MD, PhD
- Hospital affiliations
- 1
- Industry payments
- $25,562
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2019
- Practice address
- 1275 York Avenue, New York, NY 10065
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Ross S. Firestone is a hematologist and oncologist in New York, New York
Dr. Firestone practices at Memorial Sloan Kettering Cancer Center in New York, New York, part of Memorial Sloan Kettering Cancer Center.
Dr. Firestone's NPI, 1063972107, was assigned on March 24, 2019. Dr. Firestone graduated from Albert Einstein College of Medicine of Yeshiva University in 2019. Dr. Firestone holds New York license 307320.
- NPI
- 1063972107NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406187772
- NPI enumeration date
- March 24, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ross S. Firestone practices at Memorial Sloan Kettering Cancer Center in New York, New York
Dr. Firestone's primary practice is Memorial Sloan Kettering Cancer Center, at 1275 York Avenue, New York, NY 10065.
- Memorial Sloan Kettering Cancer Center1275 York Avenue, New York, NY 10065
Source: Dmand AI Affiliation Data
Dr. Ross S. Firestone is affiliated with 4 sites of care and 3 medical groups
Dr. Firestone's primary practice is Memorial Sloan Kettering Cancer Center in New York, New York, part of Memorial Sloan Kettering Cancer Center. The medical group on file is Memorial Hematology Lymphoma Group. Dmand AI also links Dr. Firestone to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ross S. Firestone's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Firestone practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Sloan Kettering Cancer Center | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Memorial Sloan Kettering Cancer Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ross S. Firestone is one of 996 hematologists and oncologists in New York
Hematology and oncology is Dr. Firestone's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Firestone is licensed in New York.
Specialties and state licenses
- Hematology and oncology, New YorkPrimary
Hematologists and oncologists near Dr. Firestone
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
Dr. Ross S. Firestone's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Dr. Firestone's median patient age at 75, with 60% women.
Dr. Firestone's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women60%
- Men36%
Source: Dmand AI Patient Panel Data
Dr. Ross S. Firestone offers telehealth to Medicare patients
Dr. Firestone accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Firestone as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Ross S. Firestone received $25,562 in industry payments from 2024 to 2025
CMS Open Payments shows 11 general payments to Dr. Firestone from 6 drug and device companies from 2024 to 2025. Grants make up the largest share, 98% of the total. Merck Sharp & Dohme Corporation paid the most, $25,000.
General payments to Dr. Firestone by program year, 2024 to 2025
General payments to Dr. Firestone by kind, 2024 to 2025
- Grants$25,00098%
- Food and beverage$5622%
Companies that paid Dr. Firestone the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ross S. Firestone graduated from Albert Einstein College of Medicine of Yeshiva University
Dr. Firestone graduated from Albert Einstein College of Medicine of Yeshiva University in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ross S. Firestone's 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ross S. Firestone
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What is Dr. Ross S. Firestone's NPI number?
Dr. Ross S. Firestone's NPI number is 1063972107. It was assigned on March 24, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Ross S. Firestone?
Dr. Ross S. Firestone is a hematologist and oncologist in New York, New York. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Ross S. Firestone practice?
Dr. Firestone practices at 1275 York Avenue, New York, NY 10065. Dr. Firestone's primary practice is Memorial Sloan Kettering Cancer Center in New York, New York, part of Memorial Sloan Kettering Cancer Center. Dmand AI also links Dr. Firestone to 3 group practices and clinics and 2 medical groups.
What is Dr. Ross S. Firestone's medical license number?
Dr. Firestone holds New York license 307320.
Which hospitals is Dr. Ross S. Firestone affiliated with?
Dr. Firestone practices at Memorial Sloan Kettering Cancer Center in New York, New York.
What medical group is Dr. Ross S. Firestone part of?
Dr. Firestone is linked to Memorial Hematology Lymphoma Group. Dmand AI links Dr. Firestone to 2 more medical groups.
Does Dr. Ross S. Firestone accept Medicare?
Yes. CMS lists Dr. Firestone as accepting Medicare assignment.
Does Dr. Ross S. Firestone offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Firestone as offering telehealth services.
Where did Dr. Ross S. Firestone go to medical school?
Dr. Firestone graduated from Albert Einstein College of Medicine of Yeshiva University in 2019.
Has Dr. Ross S. Firestone received payments from drug or device companies?
CMS Open Payments shows $25,562 in general payments to Dr. Firestone from 6 companies from 2024 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Ross S. Firestone been practicing?
Dr. Firestone graduated from medical school in 2019, 7 years ago.
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