STUART H PACKER MD
NPI 1124059621
Internal Medicine - Hematology & Oncology in Bronx, NY
About Stuart H Packer Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STUART H PACKER MD (NPI 1124059621) is an individual hematology & oncology provider in Bronx, New York, licensed in New York (142987) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and is a graduate of State University Of New York Downstate Medical Center (1974).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Stuart H Packer Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Stuart Packer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bronx, NY 10467
- Reassigned Medicare billing, New York enrollment
- 5,251 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Montefiore Medical Center
Acute Care Hospitals · Bronx, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10461 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
BRONX, NY 10461
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 Stuart Packer's NPI number?
The NPI number for Stuart Packer is 1124059621. It was assigned to this individual provider in the NPPES registry on July 5, 2006.
Where is Stuart Packer located?
Stuart Packer practices at 1825 Eastchester Rd 2s-55, Bronx, NY 10461. The listed phone number is (718) 904-2488.
What is Stuart Packer's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Stuart Packer enrolled in Medicare?
Yes. Stuart Packer is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Stuart Packer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stuart Packer reassigns Medicare benefits to Montefiore Medical Center (Bronx, 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 Stuart Packer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Stuart Packer affiliated with any hospitals?
According to CMS data, Stuart Packer is affiliated with Montefiore Medical Center.
When was this NPI record last updated?
The NPPES record for Stuart Packer was last updated on December 30, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Stuart H Packer, MD · NPI 1124059621
Hematology & Oncology physician in Bronx, New York. Individual provider, active in the CMS NPPES registry since July 5, 2006.
## Identity
- **NPI:** 1124059621 (Entity type: Individual)
- **Enumerated:** July 5, 2006
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 142987 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1825 EASTCHESTER RD, 2S-55, Bronx, NY 10461-2301
- **Phone:** (718) 904-2488
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Montefiore Medical Center (NPI 1063525152, Bronx, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York Downstate Medical Center, class of 1974
## Record status
- **NPPES last updated:** December 30, 2011
- **Other identifiers:** Medicare UPIN C33474; Medicare PIN 0009KWS261 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1124059621) · Data from the CMS NPPES public registry.