Mary Ellen Ryan, NP - Medicare Nurse Practitioner in Burlington, MA

Mary Ellen Ryan, NP is a medicare enrolled "Nurse Practitioner - Pediatrics" in Burlington, Massachusetts. Her current practice location is 20 Wall St, Burlington, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 774-0774.

Mary Ellen Ryan is licensed to practice in New Hampshire (license number 042924-23-02) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1679752208.

Contact Information

Mary Ellen Ryan, NP
20 Wall St,
Burlington, MA 01803-4758
(617) 774-0774
Not Available

Map and Direction




Provider's Profile

Full NameMary Ellen Ryan
GenderFemale
SpecialityNurse Practitioner - Pediatrics
Location20 Wall St, Burlington, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1679752208
  • Provider Enumeration Date: 10/31/2007
  • Last Update Date: 01/24/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9739310996
  • Enrollment ID: I20140401001447

Medical Identifiers

Medical identifiers for Mary Ellen Ryan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1679752208NPI-NPPES
30340376MedicaidNH
23YP02412NH01OtherANTHEM
281670099MedicaidME

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0200XNurse Practitioner - Pediatrics RN178290 (Massachusetts)Secondary
363LP0200XNurse Practitioner - Pediatrics 042924-23-02 (New Hampshire)Primary

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. Mary Ellen Ryan allows following entities to bill medicare on her behalf.
Entity NameAmoskeag Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083617013
PECOS PAC ID: 8527038421
Enrollment ID: O20040728001071

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. Mary Ellen Ryan 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
Mary Ellen Ryan, NP
13 Tansy Ave,
Stratham, NH 03885-2289

Ph: (603) 682-6260
Mary Ellen Ryan, NP
20 Wall St,
Burlington, MA 01803-4758

Ph: (617) 774-0774

Reviews and Comments


Nurse Practitioner Nurses in Burlington, MA

Elaina Townsend,
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Phone: 781-744-7000    
Mr. Joshua Bryan Dunn, CNP
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Marlene A Brady, NP-C
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Medicare: Accepting Medicare Assignments
Practice Location: 20 Wall St, Burlington, MA 01803
Phone: 781-221-2600    Fax: 781-221-2510
Thais Bitencourt Roberts, AGNP
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Phone: 781-744-8000    
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Practice Location: 41 Mall Rd, Burlington, MA 01805
Phone: 781-744-8000    
Nicole Annette Clarke Jagodowski,
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Medicare: Medicare Enrolled
Practice Location: 20 Wall St, Burlington, MA 01803
Phone: 781-221-2800    

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.