Janine Petito, - Medicare Internal Medicine in Cambridge, MA

Janine Petito, is a medicare enrolled "Internal Medicine" physician in Cambridge, Massachusetts. She went to Boston University School Of Medicine and graduated in 2017 and has 7 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Massachusetts General Physicians Organization Inc, The General Hospital Corporation and her current practice location is 1493 Cambridge St, Cambridge, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 665-1000.

Janine Petito is licensed to practice in Massachusetts (license number 282189) 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 1255862256.

Contact Information

Janine Petito,
1493 Cambridge St,
Cambridge, MA 02139-1047
(617) 665-1000
Not Available

Map and Direction




Physician's Profile

Full NameJanine Petito
GenderFemale
SpecialityInternal Medicine
Experience7 Years
Location1493 Cambridge St, Cambridge, 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:
  • Janine Petito attended and graduated from Boston University School Of Medicine in 2017
  NPI Data:
  • NPI Number: 1255862256
  • Provider Enumeration Date: 03/22/2017
  • Last Update Date: 05/10/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 0143597856
  • Enrollment ID: I20200519002428

Medical Identifiers

Medical identifiers for Janine Petito such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255862256NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 282189 (Massachusetts)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Partners Healthcare At Home - Home CareWaltham, MAHome health agency
Massachusetts General HospitalBoston, MAHospital
North Shore Medical Center -Salem, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Massachusetts General Physicians Organization Inc24663658203085
The General Hospital Corporation65078038061054

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. Janine Petito allows following entities to bill medicare on her behalf.
Entity NameMassachusetts General Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801874573
PECOS PAC ID: 2466365820
Enrollment ID: O20031111000434
Entity NameCambridge Public Health Commission
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932313228
PECOS PAC ID: 8921910894
Enrollment ID: O20050808000725
Entity NameThe General Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023049236
PECOS PAC ID: 6507803806
Enrollment ID: O20080313000351

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. Janine Petito 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
Janine Petito,
1493 Cambridge St,
Cambridge, MA 02139-1047

Ph: (617) 665-1000
Janine Petito,
1493 Cambridge St,
Cambridge, MA 02139-1047

Ph: (617) 665-1000

Reviews and Comments


Internal Medicine Doctors in Cambridge, MA

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Dr. Ayse A. Atasoylu, M.D., M.P.H.
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Dr. Alexandra Vania Chabrerie, MD
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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.