Olga Angeli Mclellan, - Medicare Nurse Practitioner in Charlestown, MA

Olga Angeli Mclellan, is a medicare enrolled "Nurse Practitioner" in Charlestown, Massachusetts. She went to Georgetown University School Of Medicine and graduated in 2019 and has 5 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice North End Community Health Committee, Inc. and her current practice location is 15 Tufts St, Charlestown, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (857) 238-1100.

Olga Angeli Mclellan is licensed to practice in Massachusetts (license number 236422) 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 1942834858.

Contact Information

Olga Angeli Mclellan,
15 Tufts St,
Charlestown, MA 02129-2711
(857) 238-1100
Not Available

Map and Direction




Provider's Profile

Full NameOlga Angeli Mclellan
GenderFemale
SpecialityNurse Practitioner
Experience5 Years
Location15 Tufts St, Charlestown, 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:
  • Olga Angeli Mclellan attended and graduated from Georgetown University School Of Medicine in 2019
  NPI Data:
  • NPI Number: 1942834858
  • Provider Enumeration Date: 02/29/2020
  • Last Update Date: 05/13/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1052741766
  • Enrollment ID: I20200421001709

Medical Identifiers

Medical identifiers for Olga Angeli Mclellan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942834858NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 236422 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Massachusetts General HospitalBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North End Community Health Committee, Inc.822404397148

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. Olga Angeli Mclellan allows following entities to bill medicare on her behalf.
Entity NameCharles River Community Health, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487664884
PECOS PAC ID: 5294709812
Enrollment ID: O20040820000310
Entity NameNorth End Community Health Committee, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780606608
PECOS PAC ID: 8224043971
Enrollment ID: O20060216000209

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. Olga Angeli Mclellan 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
Olga Angeli Mclellan,
26 Wellsmere Rd,
Roslindale, MA 02131-3427

Ph: (781) 718-3800
Olga Angeli Mclellan,
15 Tufts St,
Charlestown, MA 02129-2711

Ph: (857) 238-1100

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).

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.