Cassidy Pezza, FNP - Medicare Nurse Practitioner in Arlington, MA

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Cassidy Pezza, FNP is a medicare enrolled "Nurse Practitioner - Family" in Arlington, Massachusetts. Her current practice location is 37 Broadway, Arlington, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (781) 641-0100.

Cassidy Pezza is licensed to practice in Massachusetts (license number RN2368253) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1386353134.

Contact Information

Cassidy Pezza, FNP
37 Broadway,
Arlington, MA 02474-5552
(781) 641-0100
Not Available

Map and Direction




Provider's Profile

Full NameCassidy Pezza
GenderFemale
SpecialityNurse Practitioner - Family
Location37 Broadway, Arlington, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1386353134
  • Provider Enumeration Date: 11/21/2022
  • Last Update Date: 06/02/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9638541733
  • Enrollment ID: I20230220001299

Medical Identifiers

Medical identifiers for Cassidy Pezza such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386353134NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner RN2368253 (Massachusetts)Secondary
363LP2300XNurse Practitioner - Primary Care RN2368253 (Massachusetts)Secondary
363LF0000XNurse Practitioner - Family RN2368253 (Massachusetts)Primary

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. Cassidy Pezza allows following entities to bill medicare on her behalf.
Entity NameLahey Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538194980
PECOS PAC ID: 2264336528
Enrollment ID: O20031120000097
Entity NameLahey Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063447316
PECOS PAC ID: 2264336528
Enrollment ID: O20040629001269

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. Cassidy Pezza 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
Cassidy Pezza, FNP
22 Water St Apt 1306,
Cambridge, MA 02141-1394

Ph: (908) 442-4877		Cassidy Pezza, FNP
37 Broadway,
Arlington, MA 02474-5552

Ph: (781) 641-0100

Reviews and Comments


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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.