DR. JESSICA STIEFEL M.D.
NPI 1881089159
Pediatrics - Pediatric Hematology-Oncology in New York, NY
About Dr. Jessica Stiefel M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JESSICA STIEFEL M.D. (NPI 1881089159) is an individual pediatric hematology-oncology provider in New York, New York, licensed in New York (292529) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Jessica Stiefel M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Jessica Stiefel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 220 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.
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 10065
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 Stiefel's NPI number?
The NPI number for Jessica Stiefel is 1881089159. It was assigned to this individual provider in the NPPES registry on April 2, 2015.
Where is Jessica Stiefel located?
Jessica Stiefel practices at 1275 York Ave, New York, NY 10065. The listed phone number is (212) 639-2000.
What is Jessica Stiefel's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.
Is Jessica Stiefel enrolled in Medicare?
Yes. Jessica Stiefel is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Jessica Stiefel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jessica Stiefel reassigns Medicare benefits to Memorial Pediatric Group (New York, NY). The 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 Stiefel'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 Stiefel was last updated on February 23, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.