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ELIZABETH WILLARD
NPI 1861141376
Nurse Practitioner - Pediatrics in Seattle, WA

Active since March 22, 2022PECOS Enrolled
4800 SAND POINT WAY NE, FA.2.114 APP SERVICES, SEATTLE, WA 98105(503) 753-5738 Get Directions Write a Review

NPPES record last updated: March 22, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Elizabeth Willard NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ELIZABETH WILLARD (NPI 1861141376) is an individual pediatrics provider in Seattle, Washington, licensed in Washington (AP61259129) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1861141376
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameELIZABETH WILLARD
Location Address4800 SAND POINT WAY NE, FA.2.114 APP SERVICESSeattle, WA 98105
Mailing Address538a Clayton StSan Francisco, CA 94117-2907 · (503) 753-5738
Phone(503) 753-5738
Sole ProprietorNo
Enumeration DateMarch 22, 2022
NPPES CertifiedMarch 22, 2022
✔ NPI 1861141376 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in WA · AP61259129
4800 SAND POINT WAY NE, Seattle, WA 98105
Open in Google Maps ↗

Other Names 1

Former Name (1)Elizabeth Mattecheck

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Elizabeth Willard is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98105 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$97.43 typical visit price
range $63.67 – $189.37
Typical copayment $24.35 (range $15.91 – $47.34)
Most-billed visit code 99203
Established Patient
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NALINI MALARKKAN MD
Anesthesiology
4800 SAND POINT WAY NE
SEATTLE, WA 98105
King County (206) 987-2728
MS. LINDA E EBLEN MA
Speech-Language Pathologist
4800 SAND POINT WAY NE, MAIL STOP W-6839
SEATTLE, WA 98105
King County (206) 987-6164
DR. JAMES TOLIVER BENNETT JR. M.D., PH.D.
Medical Genetics (Clinical Molecular Genetics)
4800 SAND POINT WAY NE, GENETIC MEDICINE
SEATTLE, WA 98105
King County (206) 987-2056
DR. LESLIE ANN DERVAN MD
Pediatrics (Pediatric Critical Care Medicine)
4800 SAND POINT WAY NE, MB.10.620
SEATTLE, WA 98105
King County (206) 987-0293
DR. INDI TREHAN MD
Pediatrics (Pediatric Infectious Diseases)
4800 SAND POINT WAY NE
SEATTLE, WA 98105
King County (206) 987-2000
MS. JENNIFER PATANO CNP
Nurse Practitioner (Pediatrics)
4800 SAND POINT WAY NE, MS O.7.720
SEATTLE, WA 98105
King County (206) 987-8949
MRS. SUSAN L HOLTZCLAW ARNP
Nurse Practitioner (Family)
4800 SAND POINT WAY NE, MAILSTOP T-2108
SEATTLE, WA 98105
King County (206) 987-5691
SHENG ZHOU MD
Otolaryngology (Pediatric Otolaryngology)
4800 SAND POINT WAY NE
SEATTLE, WA 98105
King County (206) 987-2105

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Elizabeth Willard's NPI number?

The NPI number for Elizabeth Willard is 1861141376. It was assigned to this individual provider in the NPPES registry on March 22, 2022. The provider is also known as Elizabeth Mattecheck.

Where is Elizabeth Willard located?

Elizabeth Willard practices at 4800 Sand Point Way NE Fa.2.114 App Services, Seattle, WA 98105. The listed phone number is (503) 753-5738.

What is Elizabeth Willard's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Elizabeth Willard enrolled in Medicare?

Yes. Elizabeth Willard is registered in the Medicare PECOS enrollment system.

What insurance does Elizabeth Willard accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Elizabeth Willard as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Elizabeth Willard was last updated on March 22, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.