TOSHIHISA SATTA MD, PH.D.
NPI 1144637786
Internal Medicine - Hematology & Oncology in New York, NY
About Toshihisa Satta Md, Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TOSHIHISA SATTA MD, PH.D. (NPI 1144637786) is an individual hematology & oncology provider in New York, New York, licensed in New York (330412) and active in the NPI registry since July 2014. He is enrolled in Medicare PECOS and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Toshihisa Satta Md, Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Toshihisa Satta reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 428 clinicians in this Medicare group
New York, NY 10065
- Reassigned Medicare billing, New York enrollment
- 248 clinicians in this Medicare group
Richmond, VA 23298
- Reassigned Medicare billing, Virginia enrollment
- 2,481 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10021 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10021
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Toshihisa Satta's NPI number?
The NPI number for Toshihisa Satta is 1144637786. It was assigned to this individual provider in the NPPES registry on July 15, 2014.
Where is Toshihisa Satta located?
Toshihisa Satta practices at 530 E 74th St, New York, NY 10021. The listed phone number is (646) 740-4609.
What is Toshihisa Satta's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Toshihisa Satta enrolled in Medicare?
Yes. Toshihisa Satta is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Toshihisa Satta's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Toshihisa Satta reassigns Medicare benefits to 3 organizations: Memorial Hematology Lymphoma Group (New York, NY), Mskcc Clinical Practice Plan (New York, NY) and Mcv Associated Physicians (Richmond, VA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Toshihisa Satta's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Toshihisa Satta accept?
Health plans from Oscar Health list Toshihisa Satta as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Toshihisa Satta was last updated on March 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Toshihisa Satta, MD, PH.D. · NPI 1144637786
Hematology & Oncology physician in New York, New York. Individual provider, active in the CMS NPPES registry since July 15, 2014.
## Identity
- **NPI:** 1144637786 (Entity type: Individual)
- **Enumerated:** July 15, 2014
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 330412 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 530 E 74TH ST, New York, NY 10021-3459
- **Phone:** (646) 740-4609
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Memorial Hematology Lymphoma Group (NPI 1245945021, New York, NY); Mskcc Clinical Practice Plan (NPI 1306096508, New York, NY); Mcv Associated Physicians (NPI 1710959457, Richmond, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** March 5, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1144637786) · Data from the CMS NPPES public registry.