Cassandra Susi, ATC - Medicare in Winchester, MA

Cassandra Susi, ATC is a medicare enrolled "Specialist/technologist - Athletic Trainer" provider in Winchester, Massachusetts. She graduated from medical school in 2023 and has 3 years of diverse experience with area of expertise as Physical Therapist In Private Practice. She is a member of the group practice Proex Physical Therapy Llc and her current practice location is 600 Main St Ste 4, Winchester, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (781) 925-7431.

Cassandra Susi is licensed to practice in Massachusetts (license number ) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1972161222.

Contact Information

Cassandra Susi, ATC
600 Main St Ste 4,
Winchester, MA 01890-4312
(781) 925-7431
(781) 795-9924

Map and Direction




Healthcare Provider's Profile

Full NameCassandra Susi
GenderFemale
SpecialityPhysical Therapist In Private Practice
Experience3 Years
Location600 Main St Ste 4, Winchester, Massachusetts
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Cassandra Susi graduated from medical school in 2023
  NPI Data:
  • NPI Number: 1972161222
  • Provider Enumeration Date: 06/02/2019
  • Last Update Date: 08/28/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7517321888
  • Enrollment ID: I20230920000159

Medical Identifiers

Medical identifiers for Cassandra Susi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972161222NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
225100000XPhysical Therapist 27135 (Massachusetts)Secondary
2255A2300XSpecialist/technologist - Athletic Trainer (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Proex Physical Therapy Llc0345212395145

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. Cassandra Susi allows following entities to bill medicare on her behalf.
Provider NameProex Physical Therapy Llc
Provider TypePart B Supplier - Physical/occupational Therapy Group In Private Practice
Provider IdentifiersNPI Number: 1831190453
PECOS PAC ID: 0345212395
Enrollment ID: O20040810000744

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. Cassandra Susi 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
Cassandra Susi, ATC
576 Broadhollow Rd,
Melville, NY 11747-5002

Ph: (631) 359-5800
Cassandra Susi, ATC
600 Main St Ste 4,
Winchester, MA 01890-4312

Ph: (781) 925-7431

Reviews and Comments



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.