Guy R Nicastri, MD - Medicare General Surgery in Warwick, RI

Guy R Nicastri, MD is a medicare enrolled "Surgery" physician in Warwick, Rhode Island. He went to Georgetown University School Of Medicine and graduated in 1986 and has 38 years of diverse experience with area of expertise as General Surgery. He is a member of the group practice Affinity Physicians Llc. and his current practice location is 455 Toll Gate Rd, Warwick, Rhode Island. You can reach out to his office (for appointments etc.) via phone at (401) 737-7010.

Guy R Nicastri is licensed to practice in Rhode Island (license number MD12419) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1801826326.

Contact Information

Guy R Nicastri, MD
455 Toll Gate Rd,
Warwick, RI 02886-2759
(401) 737-7010
Not Available

Map and Direction




Physician's Profile

Full NameGuy R Nicastri
GenderMale
SpecialityGeneral Surgery
Experience38 Years
Location455 Toll Gate Rd, Warwick, Rhode Island
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Guy R Nicastri attended and graduated from Georgetown University School Of Medicine in 1986
  NPI Data:
  • NPI Number: 1801826326
  • Provider Enumeration Date: 07/03/2006
  • Last Update Date: 05/03/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4587623343
  • Enrollment ID: I20071010000046

Medical Identifiers

Medical identifiers for Guy R Nicastri such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801826326NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 031562 (Connecticut)Secondary
208600000XSurgery 58906 (Massachusetts)Secondary
208600000XSurgery MD12419 (Rhode Island)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kent County Memorial HospitalWarwick, RIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Affinity Physicians Llc.0244413391616

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Guy R Nicastri allows following entities to bill medicare on his behalf.
Entity NameAffinity Physicians Llc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184944662
PECOS PAC ID: 0244413391
Enrollment ID: O20110326000053
Entity NameProspect Chartercare Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629493135
PECOS PAC ID: 0840416657
Enrollment ID: O20140730001883

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Guy R Nicastri is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Guy R Nicastri, MD
455 Toll Gate Rd, Prc And Credentialing,
Warwick, RI 02886-2759

Ph: (401) 273-0641
Guy R Nicastri, MD
455 Toll Gate Rd,
Warwick, RI 02886-2759

Ph: (401) 737-7010

Reviews and Comments


Surgery Doctors in Warwick, RI

Taher Mustafa Gulamhusein, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 455 Toll Gate Rd, Warwick, RI 02886
Phone: 401-738-6611    Fax: 401-921-6952
Dr. Peter K Kim, M.D.
Surgery
Medicare: Medicare Enrolled
Practice Location: 455 Toll Gate Rd, Warwick, RI 02886
Phone: 401-737-7010    Fax: 401-738-0013
Dr. John Isaac Jr., M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 390 Toll Gate Rd, Ste.200, Warwick, RI 02886
Phone: 401-739-8010    Fax: 401-739-6087
Dr. Daniel B. Reardon, M.D.
Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 390 Toll Gate Rd, Ste.200, Warwick, RI 02886
Phone: 401-691-3300    Fax: 401-739-6087
Dr. Sebastian Trombatore, M.D.
Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 300 Toll Gate Rd, Suite 305, Warwick, RI 02886
Phone: 401-738-6611    Fax: 401-738-0013
Shakti Aishwarya Rau, MD
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 455 Toll Gate Rd, Warwick, RI 02886
Phone: 401-738-6611    Fax: 401-921-6952
Joseph J Brady, MD
Surgery
Medicare: May Accept Medicare Assignments
Practice Location: 227 Centerville Rd, Suite 2, Warwick, RI 02886
Phone: 401-737-4828    Fax: 401-732-8484

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.