JESSICA STUART ROSS
NPI 1093275281
Internal Medicine - Medical Oncology in New York, NY
About Jessica Stuart Ross NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JESSICA STUART ROSS (NPI 1093275281) is an individual medical oncology provider in New York, New York, licensed in New York (319108) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in West Harrison, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Jessica Stuart Ross 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
4Medicare enrollment records show Jessica Ross reassigns Medicare billing to 4 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
- 259 clinicians in this Medicare group
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 74 clinicians in this Medicare group
West Harrison, NY 10604
- Reassigned Medicare billing, New York enrollment
- 328 clinicians in this Medicare group
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 514 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.
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 Jessica Ross's NPI number?
The NPI number for Jessica Ross is 1093275281. It was assigned to this individual provider in the NPPES registry on March 22, 2019.
Where is Jessica Ross located?
Jessica Ross practices at 530 E 74th St, New York, NY 10021. The listed phone number is (347) 798-9663.
What is Jessica Ross's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.
Is Jessica Ross enrolled in Medicare?
Yes. Jessica Ross 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 Jessica Ross's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jessica Ross reassigns Medicare benefits to 4 organizations: Memorial Developmental Chemo Group (New York, NY), Memorial Urgent Care Group (New York, NY), Msk Harrison (West Harrison, NY) and Memorial Solid Tumor Group (New York, NY). 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 Jessica Ross's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Jessica Ross was last updated on October 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Jessica Stuart Ross · NPI 1093275281
Medical Oncology physician in New York, New York. Individual provider, active in the CMS NPPES registry since March 22, 2019.
## Identity
- **NPI:** 1093275281 (Entity type: Individual)
- **Enumerated:** March 22, 2019
- **Primary specialty:** Internal Medicine - Medical Oncology · taxonomy 207RX0202X
- **State license:** 319108 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 530 E 74TH ST, New York, NY 10021-3459
- **Phone:** (347) 798-9663
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Memorial Developmental Chemo Group (NPI 1912978487, New York, NY); Memorial Urgent Care Group (NPI 1053364539, New York, NY); Msk Harrison (NPI 1174923593, West Harrison, NY); Memorial Solid Tumor Group (NPI 1699746172, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** October 23, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1093275281) · Data from the CMS NPPES public registry.