Ms Mary Grace Treschitta, - Medicare Nurse Practitioner in Lynn, MA

Ms Mary Grace Treschitta, is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Lynn, Massachusetts. She graduated from nursing school in 2015 and has 9 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Lawrence Medical Associates Pc, New York Gracie Square Hospital Inc and her current practice location is 95 Pleasant St, Suite 3, Lynn, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (781) 581-4400.

Ms Mary Grace Treschitta is licensed to practice in Massachusetts (license number RN2292178) 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 1922499318.

Contact Information

Ms Mary Grace Treschitta,
95 Pleasant St, Suite 3,
Lynn, MA 01901-1524
(781) 581-4400
Not Available

Map and Direction




Provider's Profile

Full NameMs Mary Grace Treschitta
GenderFemale
SpecialityNurse Practitioner
Experience9 Years
Location95 Pleasant St, Lynn, 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:
  • Ms Mary Grace Treschitta graduated from nursing school in 2015
  NPI Data:
  • NPI Number: 1922499318
  • Provider Enumeration Date: 02/07/2015
  • Last Update Date: 03/05/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1052617511
  • Enrollment ID: I20171226000404

Medical Identifiers

Medical identifiers for Ms Mary Grace Treschitta such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922499318NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse RN2292178 (Massachusetts)Secondary
363LP0808XNurse Practitioner - Psychiatric/mental Health RN2292178 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lawrence Medical Associates Pc1759439631191
New York Gracie Square Hospital Inc569866675843

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. Ms Mary Grace Treschitta allows following entities to bill medicare on her behalf.
Entity NameNew York Gracie Square Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215911946
PECOS PAC ID: 5698666758
Enrollment ID: O20040320000381
Entity NameLawrence Medical Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023257441
PECOS PAC ID: 1759439631
Enrollment ID: O20090504000017

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. Ms Mary Grace Treschitta 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
Ms Mary Grace Treschitta,
95 Pleasant St, Suite 3,
Lynn, MA 01901-1524

Ph: (781) 581-4400
Ms Mary Grace Treschitta,
95 Pleasant St, Suite 3,
Lynn, MA 01901-1524

Ph: (781) 581-4400

Reviews and Comments


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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).

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