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DR. REBECCA CALABRESE M.D.
NPI 1194707372
Internal Medicine - Hospice and Palliative Medicine in Buffalo, NY

Active since November 15, 2005PECOS EnrolledAccepts Medicare Assignment
660 ELM STREET, BUFFALO, NY 14203(716) 845-2300 Get Directions Write a Review

NPPES record last updated: February 28, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 28, 2025, Apr 16, 2018 (2 updates tracked since 2018).

About Dr. Rebecca Calabrese M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. REBECCA CALABRESE M.D. (NPI 1194707372) is an individual hospice and palliative medicine provider in Buffalo, New York, licensed in New York (208833) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS and is a graduate of New York Medical College (1996).

NPPES Registry Identity

NPI1194707372
Entity TypeIndividualFemale
Primary Taxonomy207RH0002X
Provider Legal NameDR. REBECCA CALABRESECredential: M.D.
Location Address660 ELM STREETBuffalo, NY 14203
Mailing AddressElm And Carlton StBuffalo, NY 14263-0001 · (716) 845-2300
Phone(716) 845-2300
Sole ProprietorNo
Medical School CMSNew York Medical CollegeGraduated 1996
Enumeration DateNovember 15, 2005
Last NPPES UpdateFebruary 28, 20252 updates tracked since enumeration
NPPES CertifiedFebruary 25, 2025
✔ NPI 1194707372 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Hospice and Palliative MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RH0002X
License✔ Licensed in NY · 208833
Definition
An internal medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.
Also ListedInternal MedicineTaxonomy 207R00000X · License 208833 (NY)
Also ListedHospitalistTaxonomy 208M00000X · License 208833 (NY)
660 ELM STREET, Buffalo, NY 14203
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Other Identifiers 1

Medicaid02230142NY

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. Rebecca Calabrese M.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.

PECOS PAC ID8628056082
PECOS Enrollment IDI20240708000341
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Rebecca Calabrese reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Roswell Park Cancer Institute
Same address
Multi-Specialty
ELM AND CARLTON ST
Buffalo, NY 14263
  • Reassigned Medicare billing, New York enrollment
  • 602 clinicians in this Medicare group
NPI 1720036593 (716) 845-2300
Supportive Medical Partners, PLLC
6.0 mi
Pain Medicine
225 COMO PARK BLVD
Cheektowaga, NY 14227
  • Reassigned Medicare billing, New York enrollment
  • 23 clinicians in this Medicare group
NPI 1659338184 (716) 686-8460

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Rebecca Calabrese's NPI number?

The NPI number for Rebecca Calabrese is 1194707372. It was assigned to this individual provider in the NPPES registry on November 15, 2005.

Where is Rebecca Calabrese located?

Rebecca Calabrese practices at 660 Elm Street, Buffalo, NY 14203. The listed phone number is (716) 845-2300.

What is Rebecca Calabrese's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207RH0002X.

Is Rebecca Calabrese enrolled in Medicare?

Yes. Rebecca Calabrese 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 Rebecca Calabrese's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rebecca Calabrese reassigns Medicare benefits to 2 organizations: Roswell Park Cancer Institute (Buffalo, NY) and Supportive Medical Partners, PLLC (Cheektowaga, 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 Rebecca Calabrese'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 Rebecca Calabrese was last updated on February 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.