Coreen J Williams, - Medicare Nurse Practitioner in Port Townsend, WA

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Coreen J Williams, is a medicare enrolled "Nurse Practitioner - Family" in Port Townsend, Washington. She graduated from nursing school in 2013 and has 13 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Fandm Healthcare, Llc, Post Acute Medical Pllc and her current practice location is 834 Sheridan St, Port Townsend, Washington. You can reach out to her office (for appointments etc.) via phone at (360) 385-2200.

Coreen J Williams is licensed to practice in Washington (license number AP60576934) 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 1740236561.

Contact Information

Coreen J Williams,
834 Sheridan St,
Port Townsend, WA 98368-2443
(360) 385-2200
Not Available

Map and Direction




Provider's Profile

Full NameCoreen J Williams
GenderFemale
SpecialityNurse Practitioner
Experience13 Years
Location834 Sheridan St, Port Townsend, Washington
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:
  • Coreen J Williams graduated from nursing school in 2013
  NPI Data:
  • NPI Number: 1740236561
  • Provider Enumeration Date: 05/25/2006
  • Last Update Date: 03/21/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 0244240141
  • Enrollment ID: I20191119002908

Medical Identifiers

Medical identifiers for Coreen J Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740236561NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family AP60576934 (Washington)Primary
363L00000XNurse Practitioner CW151039 (Michigan)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Jefferson HealthcarePort townsend, WAHospital
Olympic Medical CenterPort angeles, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Fandm Healthcare, Llc862846298330
Post Acute Medical Pllc5193156115433

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. Coreen J Williams allows following entities to bill medicare on her behalf.
Entity NameJefferson County Public Hospital District No 2
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356492953
PECOS PAC ID: 4789593708
Enrollment ID: O20031111000542
Entity NameBastion Health PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750921193
PECOS PAC ID: 1557790896
Enrollment ID: O20200407002530
Entity NamePost Acute Medical PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730713025
PECOS PAC ID: 5193156115
Enrollment ID: O20200507000939
Entity NameF&m Healthcare, LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861145120
PECOS PAC ID: 8628462983
Enrollment ID: O20220302001375
Entity NameAltea Medical Washington PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609655497
PECOS PAC ID: 6406385855
Enrollment ID: O20250129003309

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. Coreen J 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
Coreen J Williams,
834 Sheridan St,
Port Townsend, WA 98368-2443

Ph: (360) 385-2200		Coreen J Williams,
834 Sheridan St,
Port Townsend, WA 98368-2443

Ph: (360) 385-2200

Reviews and Comments


Nurse Practitioner Nurses in Port Townsend, WA

Anne-marie Ulrich, APRN-CNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 281a Lane De Chantal, Port Townsend, WA 98368
Phone: 360-379-3500    
Macie Ann Booker, APRN
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1274 7th St Ste A, Port Townsend, WA 98368
Phone: 360-385-2204    Fax: 360-385-3095
Wendy Ann White, ARNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 615 Sheridan St, Port Townsend, WA 98368
Phone: 360-385-9400    Fax: 360-385-9401
Mrs. Denise Anne Sample, NP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 834 Sheridan St, Port Townsend, WA 98368
Phone: 360-385-2200    
Jane Elizabeth Albee, A.R.N.P.
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 915 Sheridan St, Suite B103, Port Townsend, WA 98368
Phone: 360-379-8031    Fax: 360-344-4405
Sandra Vanvig, ARNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 740 Quincy St, Port Townsend, WA 98368
Phone: 360-440-6220    
Linda J Calderwood, ARNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 2500 W Sims Way Ste 300, Port Townsend, WA 98368
Phone: 360-385-0610    

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.