Claire Margaret Mathon, CNP - Medicare Nurse Practitioner in East Boston, MA

Claire Margaret Mathon, CNP is a medicare enrolled "Nurse Practitioner - Family" in East Boston, Massachusetts. She graduated from nursing school in 2021 and has 3 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Internal Medical Associates-ebnhc and her current practice location is 20 Maverick Sq, East Boston, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 569-5800.

Claire Margaret Mathon is licensed to practice in Massachusetts (license number RN2337646) 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 1184390924.

Contact Information

Claire Margaret Mathon, CNP
20 Maverick Sq,
East Boston, MA 02128-2335
(617) 569-5800
(617) 568-4756

Map and Direction




Provider's Profile

Full NameClaire Margaret Mathon
GenderFemale
SpecialityNurse Practitioner
Experience3 Years
Location20 Maverick Sq, East Boston, 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:
  • Claire Margaret Mathon graduated from nursing school in 2021
  NPI Data:
  • NPI Number: 1184390924
  • Provider Enumeration Date: 08/20/2021
  • Last Update Date: 06/15/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4082095781
  • Enrollment ID: I20220712003659

Medical Identifiers

Medical identifiers for Claire Margaret Mathon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184390924NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163WC1500XRegistered Nurse - Community Health RN2337646 (Massachusetts)Secondary
363LF0000XNurse Practitioner - Family RN2337646 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Boston Medical CenterBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Internal Medical Associates-ebnhc6103814371214

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. Claire Margaret Mathon allows following entities to bill medicare on her behalf.
Entity NameInternal Medical Associates-ebnhc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558481879
PECOS PAC ID: 6103814371
Enrollment ID: O20040505000853
Entity NameEast Boston Neighborhood Health Center Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316994411
PECOS PAC ID: 9032356050
Enrollment ID: O20130513000045

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. Claire Margaret Mathon 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
Claire Margaret Mathon, CNP
10 Gove St,
East Boston, MA 02128-1920

Ph: (617) 569-5800
Claire Margaret Mathon, CNP
20 Maverick Sq,
East Boston, MA 02128-2335

Ph: (617) 569-5800

Reviews and Comments


Nurse Practitioner Nurses in East Boston, MA

Ms. Caitlin R Crowley, FNP-BC
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Medicare: Accepting Medicare Assignments
Practice Location: 10 Gove St, East Boston, MA 02128
Phone: 617-569-5800    Fax: 617-568-4780
Melissa Gardner, CNP
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Practice Location: 59 Meridian St, East Boston, MA 02128
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Katherine Henao-martinez, CNP
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Michele H Crissman, RNP
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Medicare: Accepting Medicare Assignments
Practice Location: 10 Gove St, East Boston, MA 02128
Phone: 617-569-5800    Fax: 617-568-4780
Jessica Wilcoxson, CNP
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Practice Location: 10 Gove St, East Boston, MA 02128
Phone: 617-569-5800    Fax: 617-568-4685
Candice Elene Newmyer, FNP-BC
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Medicare: Accepting Medicare Assignments
Practice Location: East Boston Neighborhood Health Center, 10 Gove St, East Boston, MA 02128
Phone: 617-569-5800    
Victoria Marie Chan, CNP
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Medicare: Not Enrolled in Medicare
Practice Location: 10 Gove St, East Boston, MA 02128
Phone: 617-569-5800    Fax: 617-568-4756

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.