Marlencia Jean Williams, LICSW - Medicare Counselor in Tukwila, WA

Marlencia Jean Williams, LICSW is a medicare enrolled "Social Worker - Clinical" provider in Tukwila, Washington. She graduated from healthcare school in 2021 and has 5 years of diverse experience with area of expertise as Clinical Social Worker. Her current practice location is 15455 65th Ave S, Tukwila, Washington. You can reach out to her office (for appointments etc.) via phone at (206) 721-5170.

Marlencia Jean Williams is licensed to practice in Washington (license number LW61599046) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1215687934.

Contact Information

Marlencia Jean Williams, LICSW
15455 65th Ave S,
Tukwila, WA 98188-2534
(206) 721-5170
(360) 353-9440

Map and Direction


Healthcare Provider's Profile

Full NameMarlencia Jean Williams
GenderFemale
SpecialityClinical Social Worker
Experience5 Years
Location15455 65th Ave S, Tukwila, Washington
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Marlencia Jean Williams graduated from medical school in 2021
  NPI Data:
  • NPI Number: 1215687934
  • Provider Enumeration Date: 03/25/2022
  • Last Update Date: 06/18/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5597270140
  • Enrollment ID: I20250714002441

Medical Identifiers

Medical identifiers for Marlencia Jean Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215687934NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
101Y00000XCounselor SC61213994 (Washington)Secondary
104100000XSocial Worker SC61213994 (Washington)Secondary
1041C0700XSocial Worker - Clinical LW61599046 (Washington)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. Marlencia Jean 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
Marlencia Jean Williams, LICSW
Po Box 2429,
Longview, WA 98632-8486

Ph: (360) 353-9494
Marlencia Jean Williams, LICSW
15455 65th Ave S,
Tukwila, WA 98188-2534

Ph: (206) 721-5170

Reviews and Comments


Social Worker in Tukwila, WA


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.