Shawnda Lyn Williams, - Medicare Nurse Practitioner in Sanford, ME

Shawnda Lyn Williams, is a medicare enrolled "Nurse Practitioner - Acute Care" in Sanford, Maine. She graduated from nursing school in 2022 and has 2 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice York Hospital and her current practice location is 1474 Main St, Sanford, Maine. You can reach out to her office (for appointments etc.) via phone at (207) 608-8245.

Shawnda Lyn Williams is licensed to practice in Maine (license number CNP221206) 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 1619614955.

Contact Information

Shawnda Lyn Williams,
1474 Main St,
Sanford, ME 04073-2426
(207) 608-8245
Not Available

Map and Direction




Provider's Profile

Full NameShawnda Lyn Williams
GenderFemale
SpecialityNurse Practitioner
Experience2 Years
Location1474 Main St, Sanford, 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:
  • Shawnda Lyn Williams graduated from nursing school in 2022
  NPI Data:
  • NPI Number: 1619614955
  • Provider Enumeration Date: 05/18/2022
  • Last Update Date: 05/18/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7719361369
  • Enrollment ID: I20220830003942

Medical Identifiers

Medical identifiers for Shawnda Lyn Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619614955NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2100XNurse Practitioner - Acute Care CNP221206 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
York HospitalYork, MEHospital
Southern Maine Health CareBiddeford, MEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
York Hospital6406766781165

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. Shawnda Lyn Williams allows following entities to bill medicare on her behalf.
Entity NameYork Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376528398
PECOS PAC ID: 6406766781
Enrollment ID: O20040812001065

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. Shawnda Lyn Williams 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
Shawnda Lyn Williams,
6 Provencher Ln,
Sanford, ME 04073-6145

Ph: (207) 651-9262
Shawnda Lyn Williams,
1474 Main St,
Sanford, ME 04073-2426

Ph: (207) 608-8245

Reviews and Comments


Nurse Practitioner Nurses in Sanford, ME

Ms. Micralyn Denee Wiechman, APRN, FNP-C, ENP-C
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Medicare: Accepting Medicare Assignments
Practice Location: 25a June St, Sanford, ME 04073
Phone: 207-490-7900    
Caren Kachoris, NP
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Practice Location: 866 Main St, Sanford, ME 04073
Phone: 207-324-9385    
Cara Lavertu, NP
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Practice Location: 25a June St Ste 111, Sanford, ME 04073
Phone: 207-490-7998    
Miranda Corrine Kierstead, PMHNP-BC
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Medicare: Medicare Enrolled
Practice Location: 863 Main St, Sanford, ME 04073
Phone: 800-434-3000    
Mr. Seth A Brooker, NP
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Medicare: Accepting Medicare Assignments
Practice Location: 25a June St Ste 11, Sanford, ME 04073
Phone: 207-490-7900    
Stacy L Diperna, NP
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Medicare: Accepting Medicare Assignments
Practice Location: 25 June St, Sanford, ME 04073
Phone: 207-324-4310    Fax: 207-324-4310
Brooke Butterfield,
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Medicare: Accepting Medicare Assignments
Practice Location: 25a June St, Sanford, ME 04073
Phone: 207-490-7900    

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.