Alaina Willson, LCSW - Medicare Clinical Social Worker in Princeton, ME

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Alaina Willson, LCSW is a medicare enrolled "Social Worker - Clinical" provider in Princeton, Maine. She graduated from medical school in 2016 and has 10 years of diverse experience with area of expertise as Clinical Social Worker. She is a member of the group practice Health Affiliates Maine, Llc and her current practice location is 136 Mill St, Princeton, Maine. You can reach out to her office (for appointments etc.) via phone at (207) 796-5503.

Alaina Willson is licensed to practice in Maine (license number LC17811) 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 1487952271.

Contact Information

Alaina Willson, LCSW
136 Mill St,
Princeton, ME 04668-3344
(207) 796-5503
(207) 796-5528

Map and Direction




Healthcare Provider's Profile

Full NameAlaina Willson
GenderFemale
SpecialityClinical Social Worker
Experience10 Years
Location136 Mill St, Princeton, 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:
  • Alaina Willson graduated from medical school in 2016
  NPI Data:
  • NPI Number: 1487952271
  • Provider Enumeration Date: 03/03/2011
  • Last Update Date: 02/28/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1658600861
  • Enrollment ID: I20190913001548

Medical Identifiers

Medical identifiers for Alaina Willson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487952271NPI-NPPES
103850000MedicaidME

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical LC17811 (Maine)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Health Affiliates Maine, Llc1951594076155

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. Alaina Willson allows following entities to bill medicare on her behalf.
Entity NameAcadia Hospital Corp.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215940523
PECOS PAC ID: 7719878495
Enrollment ID: O20040323000136
Entity NameAcadia Healthcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568477297
PECOS PAC ID: 8729019633
Enrollment ID: O20050830000481
Entity NameHealth Affiliates Maine, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932413556
PECOS PAC ID: 1951594076
Enrollment ID: O20101021000912

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. Alaina Willson 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
Alaina Willson, LCSW
136 Mill St,
Princeton, ME 04668-3344

Ph: (207) 796-5503		Alaina Willson, LCSW
136 Mill St,
Princeton, ME 04668-3344

Ph: (207) 796-5503

Reviews and Comments


Social Worker in Princeton, ME

Marisol Rivera,
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 136 Mill St, Princeton, ME 04668
Phone: 207-796-5503    
Ms. Patricia Jean Todd-lewis, LCSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 136 Mill St, Princeton, ME 04668
Phone: 207-796-5503    Fax: 207-796-5528
Christine M Morris, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 136 Mill St, Princeton, ME 04668
Phone: 207-796-5503    Fax: 207-796-5528

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.