Nicolas Flannery Arredondo, MD - Medicare Neurosurgery in Portland, ME

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Nicolas Flannery Arredondo, MD is a medicare enrolled "Neurological Surgery" physician in Portland, Maine. He went to University Of Texas Medical School At San Antonio and graduated in 2002 and has 23 years of diverse experience with area of expertise as Neurosurgery. He is a member of the group practice Mercy Hospital and his current practice location is 195 Fore River Pkwy Ste 440, Portland, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 553-6054.

Nicolas Flannery Arredondo is licensed to practice in Maine (license number MD21958) 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 1952520694.

Contact Information

Nicolas Flannery Arredondo, MD
195 Fore River Pkwy Ste 440,
Portland, ME 04102-2788
(207) 553-6054
(207) 553-6076

Map and Direction




Physician's Profile

Full NameNicolas Flannery Arredondo
GenderMale
SpecialityNeurosurgery
Experience23 Years
Location195 Fore River Pkwy Ste 440, Portland, Maine
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:
  • Nicolas Flannery Arredondo attended and graduated from University Of Texas Medical School At San Antonio in 2002
  NPI Data:
  • NPI Number: 1952520694
  • Provider Enumeration Date: 04/24/2007
  • Last Update Date: 02/01/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4880748268
  • Enrollment ID: I20180129002321

Medical Identifiers

Medical identifiers for Nicolas Flannery Arredondo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952520694NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery MD21958 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northern Light Home Care & HospiceSo portland, MEHome health agency
Northern Light Mercy HospitalPortland, MEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Hospital6103737812229

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. Nicolas Flannery Arredondo allows following entities to bill medicare on his behalf.
Entity NameMercy Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629078712
PECOS PAC ID: 6103737812
Enrollment ID: O20040217000943

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. Nicolas Flannery Arredondo 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
Nicolas Flannery Arredondo, MD
195 Fore River Pkwy Ste 440,
Portland, ME 04102-2788

Ph: (072) 553-6054		Nicolas Flannery Arredondo, MD
195 Fore River Pkwy Ste 440,
Portland, ME 04102-2788

Ph: (207) 553-6054

Reviews and Comments


Neurological Surgery Doctors in Portland, ME

Lee L. Thibodeau, MD
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 195 Fore River Pkwy, Suite 490, Portland, ME 04102
Phone: 207-553-6054    Fax: 207-553-6076
John B Wahlig, MD
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 195 Fore River Pkwy, Suite 490, Portland, ME 04102
Phone: 207-553-6054    Fax: 207-553-6076

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.