John A Cavallo, MD - Medicare Internal Medicine in East Bridgewater, MA

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John A Cavallo, MD is a medicare enrolled "Internal Medicine" physician in East Bridgewater, Massachusetts. He went to Georgetown University School Of Medicine and graduated in 1995 and has 29 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Signature Healthcare Medical Group Inc and his current practice location is 1 Donald's Way Ste 200, East Bridgewater, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (508) 940-0400.

John A Cavallo is licensed to practice in Massachusetts (license number 158340) 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 1619914322.

Contact Information

John A Cavallo, MD
1 Donald's Way Ste 200,
East Bridgewater, MA 02333-1464
(508) 940-0400
(508) 894-0412

Map and Direction




Physician's Profile

Full NameJohn A Cavallo
GenderMale
SpecialityInternal Medicine
Experience29 Years
Location1 Donald's Way Ste 200, East Bridgewater, 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:
  • John A Cavallo attended and graduated from Georgetown University School Of Medicine in 1995
  NPI Data:
  • NPI Number: 1619914322
  • Provider Enumeration Date: 06/01/2006
  • Last Update Date: 04/09/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5092788398
  • Enrollment ID: I20080225000200

Medical Identifiers

Medical identifiers for John A Cavallo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619914322NPI-NPPES
2020289MedicaidMA
6000556OtherMAHPHC
J26823OtherMABC/BS
219229OtherMATAHP
A36184OtherMAMEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 158340 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
South Shore Visiting Nurse AssociationRockland, MAHome health agency
Nvna And HospiceNorwell, MAHome health agency
Brockton VnaBrockton, MAHome health agency
Bayada Home Health Care IncPlymouth, MAHome health agency
Signature Healthcare Brockton HospitalBrockton, MAHospital
South Shore HospitalSouth weymouth, MAHospital
Good Samaritan Medical CenterBrockton, MAHospital

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. John A Cavallo allows following entities to bill medicare on his behalf.
Entity NameCompass Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962437962
PECOS PAC ID: 0840193041
Enrollment ID: O20040127000701
Entity NameSignature Healthcare Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508804949
PECOS PAC ID: 7719876267
Enrollment ID: O20040312000372
Entity NameSteward Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255600300
PECOS PAC ID: 2860688728
Enrollment ID: O20120430000164

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. John A Cavallo 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
John A Cavallo, MD
1 Compass Way Ste 200,
E Bridgewater, MA 02333-1464

Ph: (508) 697-3677		John A Cavallo, MD
1 Donald's Way Ste 200,
East Bridgewater, MA 02333-1464

Ph: (508) 940-0400

Reviews and Comments


Internal Medicine Doctors in East Bridgewater, MA

Dyan Bhatia, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Compass Way, Suite 200, East Bridgewater, MA 02333
Phone: 508-350-2300    Fax: 508-350-2310
Edward F Hassan, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Donald's Way, Suite 200, East Bridgewater, MA 02333
Phone: 781-878-1700    Fax: 508-894-0412
Bruce Mathew Weinstein, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Compass Way, Suite 200, East Bridgewater, MA 02333
Phone: 508-350-2300    Fax: 508-350-2310
Veena Molagavalli, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Compass Way, Suite 200, East Bridgewater, MA 02333
Phone: 508-350-2300    Fax: 508-350-2310
Dr. Shikha Singhal Merchia, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Compass Medical, Suite 200, East Bridgewater, MA 02333
Phone: 508-350-2300    Fax: 508-350-2309
Jonathan Robbins Ellis, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Compass Way, Suite 107, East Bridgewater, MA 02333
Phone: 508-350-2400    Fax: 508-350-2322

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.