Margaret Duggan, - Registered Nurse in Shoreline, WA

Margaret Duggan, is a Registered Nurse based in Shoreline, Washington. Margaret Duggan is licensed to practice in Washington (license number RN61384225) and her current practice location is 16549 Aurora Ave N, Shoreline, Washington. She can be reached at her office (for appointments etc.) via phone at (206) 533-2600.

NPI number for Margaret Duggan is 1144174939 and her current mailing address is Po Box 3007, Seattle, Washington. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1144174939.

Contact Information

Margaret Duggan,
16549 Aurora Ave N,
Shoreline, WA 98133-5308
(206) 533-2600
(206) 788-3642

Map and Direction




Provider's Profile

Full NameMargaret Duggan
GenderFemale
SpecialityRegistered Nurse
Location16549 Aurora Ave N, Shoreline, Washington
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1144174939
  • Provider Enumeration Date: 02/26/2026
  • Last Update Date: 02/26/2026

Medical Identifiers

Medical identifiers for Margaret Duggan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144174939NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse RN61384225 (Washington)Primary
171M00000XCase Manager/care Coordinator RN61384225 (* (Not Available))Secondary

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. Margaret Duggan 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
Margaret Duggan,
Po Box 3007,
Seattle, WA 98114-3007

Ph: (206) 788-3700
Margaret Duggan,
16549 Aurora Ave N,
Shoreline, WA 98133-5308

Ph: (206) 533-2600

Reviews and Comments


Registered Nurse Nurses in Shoreline, WA

Maria Castillote,
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Mrs. Brenda Ablao Pagdilao, RN
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Phone: 206-364-9436    Fax: 206-364-9436
Emma Rose Prosser Riessen, RN
Registered Nurse
Medicare: Not Enrolled in Medicare
Practice Location: 16549 Aurora Ave N, Shoreline, WA 98133
Phone: 206-533-2600    
Sara T Podczervinski, RN
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Medicare: Not Enrolled in Medicare
Practice Location: 1610 Ne 150th St, Shoreline, WA 98155
Phone: 206-418-5500    
Mrs. Judith Cuanan Reyes, RN
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Medicare: Not Enrolled in Medicare
Practice Location: 16748 Corliss Ave N, Shoreline, WA 98133
Phone: 206-660-4419    Fax: 206-558-0543

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.