Mr Tory Leif Larsen, APRN, NP - Medicare Nurse Practitioner in Cambridge, MA

Mr Tory Leif Larsen, APRN, NP is a medicare enrolled "Nurse Practitioner - Acute Care" in Cambridge, Massachusetts. He graduated from nursing school in 2016 and has 8 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice Lahey Clinic Inc, Boston University Neurology Associates Inc and his current practice location is 872 Mass Ave, Apt 503, Cambridge, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (973) 919-4816.

Mr Tory Leif Larsen is licensed to practice in Massachusetts (license number 2308024) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1669920179.

Contact Information

Mr Tory Leif Larsen, APRN, NP
872 Mass Ave, Apt 503,
Cambridge, MA 02139-3073
(973) 919-4816
Not Available

Map and Direction




Provider's Profile

Full NameMr Tory Leif Larsen
GenderMale
SpecialityNurse Practitioner
Experience8 Years
Location872 Mass Ave, Cambridge, Massachusetts
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mr Tory Leif Larsen graduated from nursing school in 2016
  NPI Data:
  • NPI Number: 1669920179
  • Provider Enumeration Date: 09/13/2016
  • Last Update Date: 06/21/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6002193893
  • Enrollment ID: I20170504000068

Medical Identifiers

Medical identifiers for Mr Tory Leif Larsen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669920179NPI-NPPES
110122144AMedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2100XNurse Practitioner - Acute Care 2308024 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Lahey Hospital & Medical Center, BurlingtonBurlington, MAHospital
Northeast Hospital CorporationBeverly, MAHospital
Boston Medical CenterBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lahey Clinic Inc22643365281200
Boston University Neurology Associates Inc660877246248

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. Mr Tory Leif Larsen allows following entities to bill medicare on his behalf.
Entity NameLahey Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538194980
PECOS PAC ID: 2264336528
Enrollment ID: O20031120000097
Entity NameBoston University Neurology Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528005436
PECOS PAC ID: 6608772462
Enrollment ID: O20031211000403
Entity NameLahey Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063447316
PECOS PAC ID: 2264336528
Enrollment ID: O20040629001269

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. Mr Tory Leif Larsen 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
Mr Tory Leif Larsen, APRN, NP
872 Mass Ave, Apt 503,
Cambridge, MA 02139-3073

Ph: (973) 919-4816
Mr Tory Leif Larsen, APRN, NP
872 Mass Ave, Apt 503,
Cambridge, MA 02139-3073

Ph: (973) 919-4816

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.