DR. ANDREW JOSEPH BELLANTONI MD
NPI 1003278680
Pediatrics - Pediatric Hematology-Oncology in Hawthorne, NY
About Dr. Andrew Joseph Bellantoni Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANDREW JOSEPH BELLANTONI MD (NPI 1003278680) is an individual pediatric hematology-oncology provider in Hawthorne, New York, licensed in New York (315024-01) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS, is affiliated with Westchester Medical Center, and maintains a secondary practice location in Hawthorne.
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
Dr. Andrew Joseph Bellantoni Md 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 Reassignment
Medicare enrollment records show Andrew Bellantoni reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hawthorne, NY 10532
- Reassigned Medicare billing, New York enrollment
- 511 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 3
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Westchester Medical Center
Acute Care Hospitals · Valhalla, NYFrequently 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 Andrew Bellantoni's NPI number?
The NPI number for Andrew Bellantoni is 1003278680. It was assigned to this individual provider in the NPPES registry on March 23, 2016.
Where is Andrew Bellantoni located?
Andrew Bellantoni practices at 19 Skyline Dr Ste 800S, Hawthorne, NY 10532. The listed phone number is (914) 594-2150.
What is Andrew Bellantoni's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.
Is Andrew Bellantoni enrolled in Medicare?
Yes. Andrew Bellantoni 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 organization bills Medicare for Andrew Bellantoni's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Bellantoni reassigns Medicare benefits to Boston Children's Health Physicians, LLP (Hawthorne, 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 Andrew Bellantoni's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Andrew Bellantoni affiliated with any hospitals?
According to CMS data, Andrew Bellantoni is affiliated with Westchester Medical Center.
When was this NPI record last updated?
The NPPES record for Andrew Bellantoni was last updated on August 11, 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.
# Dr. Andrew Joseph Bellantoni, MD · NPI 1003278680
Pediatric Hematology-Oncology physician in Hawthorne, New York. Individual provider, active in the CMS NPPES registry since March 23, 2016.
## Identity
- **NPI:** 1003278680 (Entity type: Individual)
- **Enumerated:** March 23, 2016
- **Primary specialty:** Pediatrics - Pediatric Hematology-Oncology · taxonomy 2080P0207X
- **State license:** 315024-01 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 19 SKYLINE DR STE 800S, Hawthorne, NY 10532-2134
- **Phone:** (914) 594-2150
## 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:** Boston Children's Health Physicians, LLP (NPI 1467454967, Hawthorne, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** August 11, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1003278680) · Data from the CMS NPPES public registry.