Leah Petrosino, FNP - Medicare Nurse Practitioner in Lawrence, MA

Leah Petrosino, FNP is a medicare enrolled "Nurse Practitioner - Family" in Lawrence, Massachusetts. She graduated from nursing school in 2008 and has 16 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Mass General Brigham Community Physicians Inc and her current practice location is 500 Merrimack St, Lawrence, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 557-8900.

Leah Petrosino is licensed to practice in Massachusetts (license number 2263381) 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 1902076102.

Contact Information

Leah Petrosino, FNP
500 Merrimack St,
Lawrence, MA 01843-1756
(978) 557-8900
(978) 557-8633

Map and Direction




Provider's Profile

Full NameLeah Petrosino
GenderFemale
SpecialityNurse Practitioner
Experience16 Years
Location500 Merrimack St, Lawrence, 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:
  • Leah Petrosino graduated from nursing school in 2008
  NPI Data:
  • NPI Number: 1902076102
  • Provider Enumeration Date: 03/04/2008
  • Last Update Date: 03/16/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 2264511062
  • Enrollment ID: I20100512000317

Medical Identifiers

Medical identifiers for Leah Petrosino such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902076102NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 335454 (New York)Secondary
363LF0000XNurse Practitioner - Family 2263381 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
North Shore Medical Center -Salem, MAHospital
Lawrence General HospitalLawrence, MAHospital
Holy Family HospitalMethuen, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mass General Brigham Community Physicians Inc1759273436297

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. Leah Petrosino allows following entities to bill medicare on her behalf.
Entity NameMass General Brigham Community Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891112637
PECOS PAC ID: 1759273436
Enrollment ID: O20150723007726

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. Leah Petrosino 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
Leah Petrosino, FNP
500 Merrimack St,
Lawrence, MA 01843-1756

Ph: (978) 557-8900
Leah Petrosino, FNP
500 Merrimack St,
Lawrence, MA 01843-1756

Ph: (978) 557-8900

Reviews and Comments


Nurse Practitioner Nurses in Lawrence, MA

Carla M Sweetra, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 50 Prospect St, Suite 505, Lawrence, MA 01841
Phone: 978-794-8119    Fax: 978-794-9912
Kellie Olsen,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 360 Merrimack Street, Lawrence, MA 01843
Phone: 978-557-8800    Fax: 978-557-8633
Corina Shulman Kirwin, APRN, PMHNP-BC
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 34 Haverhill St, Lawrence, MA 01841
Phone: 978-686-0090    
Kelly Jeanne O'connor, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 360 Merrimack St, Lawrence, MA 01843
Phone: 978-557-8800    
Brittany Thibault, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 500 Merrimack St, Lawrence, MA 01843
Phone: 888-227-3762    
Melvin Alex Garcia, DNP, NP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1 General St, Lawrence, MA 01841
Phone: 978-683-4000    
Jennifer D Durning, N.P.
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 500 Merrimack St, Lawrence, MA 01843
Phone: 978-557-8880    Fax: 978-557-8811

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.