Sonja Williams, FNP - Nurse Practitioner in Biddeford, ME

Sonja Williams, FNP is a Nurse Practitioner - Family based in Biddeford, Maine. Sonja Williams is licensed to practice in Maine (license number CNP231544) and her current practice location is 46 Barra Rd Ste 201-202, Biddeford, Maine. She can be reached at her office (for appointments etc.) via phone at (334) 920-7282.

NPI number for Sonja Williams is 1649050865 and her current mailing address is 21 Wendy Way, Saco, Maine. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1649050865.

Contact Information

Sonja Williams, FNP
46 Barra Rd Ste 201-202,
Biddeford, ME 04005-9459
(334) 920-7282
Not Available

Map and Direction




Provider's Profile

Full NameSonja Williams
GenderFemale
SpecialityNurse Practitioner - Family
Location46 Barra Rd Ste 201-202, Biddeford, Maine
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1649050865
  • Provider Enumeration Date: 10/04/2023
  • Last Update Date: 10/04/2023

Medical Identifiers

Medical identifiers for Sonja Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649050865NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family CNP231544 (Maine)Primary

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. Sonja Williams is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Sonja Williams, FNP
21 Wendy Way,
Saco, ME 04072-9735

Ph: (207) 694-1390
Sonja Williams, FNP
46 Barra Rd Ste 201-202,
Biddeford, ME 04005-9459

Ph: (334) 920-7282

Reviews and Comments


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Medicare: Accepting Medicare Assignments
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Medicare: Accepting Medicare Assignments
Practice Location: 1 Medical Center Dr, Biddeford, ME 04005
Phone: 207-283-7454    Fax: 207-283-7476

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.