Lisa Nielsen, MD - Medicare Family Practice in Island Falls, ME

Lisa Nielsen, MD is a medicare enrolled "Family Medicine" physician in Island Falls, Maine. She went to New York University School Of Medicine and graduated in 1991 and has 33 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Katahdin Valley Health Center and her current practice location is 1300 Crystal Rd, Island Falls, Maine. You can reach out to her office (for appointments etc.) via phone at (207) 463-3600.

Lisa Nielsen is licensed to practice in Maine (license number 013731) 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 1598706970.

Contact Information

Lisa Nielsen, MD
1300 Crystal Rd,
Island Falls, ME 04747-4369
(207) 463-3600
(207) 463-3603

Map and Direction




Physician's Profile

Full NameLisa Nielsen
GenderFemale
SpecialityFamily Practice
Experience33 Years
Location1300 Crystal Rd, Island Falls, Maine
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:
  • Lisa Nielsen attended and graduated from New York University School Of Medicine in 1991
  NPI Data:
  • NPI Number: 1598706970
  • Provider Enumeration Date: 06/09/2006
  • Last Update Date: 04/04/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 5193777282
  • Enrollment ID: I20050217000057

Medical Identifiers

Medical identifiers for Lisa Nielsen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598706970NPI-NPPES
P00301812OtherMERR MEDICARE
203814OtherMENHIC GROUP PTAN
298050099MedicaidME
5236796OtherMECIGNA
144828OtherMEAETNA GROUP
119411700OtherMEFEDERAL W/C GROUP
048673OtherMEANTHEM STAR #
F77297OtherMEHARVARD PILGRAM

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 013731 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northern Light Home Care & HospiceSo portland, MEHome health agency
Vna Home Health & HospiceSo portland, MEHospice
Houlton Regional HospitalHoulton, MEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Katahdin Valley Health Center488065990330

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. Lisa Nielsen allows following entities to bill medicare on her behalf.
Entity NameKatahdin Valley Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376618546
PECOS PAC ID: 4880659903
Enrollment ID: O20041130000688

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. Lisa Nielsen 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
Lisa Nielsen, MD
Po Box 500,
Patten, ME 04765-0500

Ph: (207) 528-2285
Lisa Nielsen, MD
1300 Crystal Rd,
Island Falls, ME 04747-4369

Ph: (207) 463-3600

Reviews and Comments


Family Medicine Doctors in Island Falls, ME


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.