Marie Leon, - Medicare Nurse Practitioner in Springfield, MA

Marie Leon, is a medicare enrolled "Nurse Practitioner" in Springfield, Massachusetts. She graduated from nursing school in 2013 and has 12 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Westborough Behavioral Healthcare Hospital, Llc and her current practice location is 819 Worcester St, Ste 3, Springfield, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (413) 543-6820.

Marie Leon is licensed to practice in Massachusetts (license number RN2278872) 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 1215333117.

Contact Information

Marie Leon,
819 Worcester St, Ste 3,
Springfield, MA 01151-1045
(413) 543-6820
Not Available

Map and Direction




Provider's Profile

Full NameMarie Leon
GenderFemale
SpecialityNurse Practitioner
Experience12 Years
Location819 Worcester St, Springfield, 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:
  • Marie Leon graduated from nursing school in 2013
  NPI Data:
  • NPI Number: 1215333117
  • Provider Enumeration Date: 11/05/2014
  • Last Update Date: 11/05/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 2365767639
  • Enrollment ID: I20150207000111

Medical Identifiers

Medical identifiers for Marie Leon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215333117NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner RN2278872 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Westborough Behavioral Healthcare Hospital, Llc63051032505

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. Marie Leon allows following entities to bill medicare on her behalf.
Entity NameWestborough Behavioral Healthcare Hospital, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821565425
PECOS PAC ID: 6305103250
Enrollment ID: O20220817001493

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. Marie Leon 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
Marie Leon,
133 Commander Shea Blvd Apt 810,
North Quincy, MA 02171-1565

Ph: (617) 894-5985
Marie Leon,
819 Worcester St, Ste 3,
Springfield, MA 01151-1045

Ph: (413) 543-6820

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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