Mr John L Prinzivalli, PT - Medicare Physical Therapist in Amherst, MA

Mr John L Prinzivalli, PT is a medicare enrolled "Physical Therapist" provider in Amherst, Massachusetts. He graduated from medical school in 1978 and has 46 years of diverse experience with area of expertise as Physical Therapy. He is a member of the group practice Valley Medical Group Pc and his current practice location is 31 Hall Dr, Amherst, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (413) 256-8561.

Mr John L Prinzivalli is licensed to practice in Massachusetts (license number 7665) 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 1942264064.

Contact Information

Mr John L Prinzivalli, PT
31 Hall Dr,
Amherst, MA 01002-2751
(413) 256-8561
(866) 644-0869

Map and Direction




Healthcare Provider's Profile

Full NameMr John L Prinzivalli
GenderMale
SpecialityPhysical Therapy
Experience46 Years
Location31 Hall Dr, Amherst, Massachusetts
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:
  • Mr John L Prinzivalli graduated from medical school in 1978
  NPI Data:
  • NPI Number: 1942264064
  • Provider Enumeration Date: 04/14/2006
  • Last Update Date: 12/13/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5395641898
  • Enrollment ID: I20060417000473

Medical Identifiers

Medical identifiers for Mr John L Prinzivalli such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942264064NPI-NPPES
626166OtherMAHARVARD PILGRIM HEALTHCAR
712451OtherMACONNECTICARE
Y67776OtherMABLUE CROSS BLUE SHIELD
650020185OtherMARAILROAD MEDICARE
2329180OtherMAAETNA US HEALTHCARE
0399329MedicaidMA
24189OtherMAHEALTH NEW ENGLAND
408459OtherMATUFTS HEALTH PLAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
225100000XPhysical Therapist 7665 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Valley Medical Group Pc2365348851103

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. Mr John L Prinzivalli allows following entities to bill medicare on his behalf.
Provider NameValley Medical Group Pc
Provider TypePart B Supplier - Physical/occupational Therapy Group In Private Practice
Provider IdentifiersNPI Number: 1558406512
PECOS PAC ID: 2365348851
Enrollment ID: O20040928000742

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. Mr John L Prinzivalli 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
Mr John L Prinzivalli, PT
31 Hall Dr,
Amherst, MA 01002

Ph: (413) 256-8561
Mr John L Prinzivalli, PT
31 Hall Dr,
Amherst, MA 01002-2751

Ph: (413) 256-8561

Reviews and Comments


Physical Therapist in Amherst, MA

Mrs. Marlo Lagrant,
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Practice Location: 150 Infirmary Way, Amherst, MA 01003
Phone: 413-577-5000    Fax: 413-577-5117
Kathleen R Mccauley, PT
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Medicare: Accepting Medicare Assignments
Practice Location: 334 College St, Amherst, MA 01002
Phone: 309-585-0142    
Zachary Gordon, DPT
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Medicare: Not Enrolled in Medicare
Practice Location: 101 University Dr, Suite A-6, Amherst, MA 01002
Phone: 413-336-5703    Fax: 413-922-2019
Sarah Peterson, DPT
Physical Therapist
Medicare: Accepting Medicare Assignments
Practice Location: 101 University Dr, Suite A-6, Amherst, MA 01002
Phone: 413-336-5703    Fax: 413-922-2019
Claire L. Dwyer, PT
Physical Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 150 Infirmary Way, Amherst, MA 01003
Phone: 413-577-5000    Fax: 413-577-5440
Dr. Elizabeth Prager, PT, DPT
Physical Therapist
Medicare: Accepting Medicare Assignments
Practice Location: 101 University Dr Ste A6, Amherst, MA 01002
Phone: 413-366-5703    Fax: 413-992-2019
Mark Andrew Foelster, PA-C, PT
Physical Therapist
Medicare: Accepting Medicare Assignments
Practice Location: 95 College St, Amherst, MA 01002
Phone: 413-542-2267    Fax: 413-542-2647

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.