ANNA WILLIAMS JANECEK MD
NPI 1275282097
Pediatrics in Seattle, WA

Q: What is Anna Janecek's NPI number?

The NPI number for Anna Janecek is 1275282097. It was assigned to this individual provider in the NPPES registry on March 20, 2022.

Q: What is Anna Janecek's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Anna Janecek was last updated on July 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 20, 2022PECOS Enrolled

4800 SAND POINT WAY NE # OC.7830, SEATTLE, WA 98105(206) 987-2525 Get Directions Write a Review

NPPES record last updated: July 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 11, 2025, May 20, 2022 (2 updates tracked since 2022).

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About Anna Williams Janecek Md NPPES

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

ANNA WILLIAMS JANECEK MD (NPI 1275282097) is an individual pediatrics provider in Seattle, Washington, licensed in Oregon (MD225260) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Springfield, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1275282097

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameANNA WILLIAMS JANECEKCredential: MD

Location Address4800 SAND POINT WAY NE # OC.7830Seattle, WA 98105-3901

Mailing Address4800 Sand Point Way Ne # Oc.7830Seattle, WA 98105-3901

Phone(206) 987-2525

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateMarch 20, 2022

Last NPPES UpdateJuly 11, 20252 updates tracked since enumeration

NPPES CertifiedJuly 11, 2025

✔ NPI 1275282097 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

Licenses✔ Licensed in OR · MD225260✔ Licensed in WA · ML.61290111

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

4800 SAND POINT WAY NE # OC.7830, Seattle, WA 98105

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Secondary Practice Location 1

Location 13377 Riverbend DrSpringfield, OR 97477-8803 · Phone (541) 222-8500 · Fax (541) 222-6435

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Regence BlueCross BlueShield of Oregon.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)

Anna Williams Janecek Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5991183097

PECOS Enrollment IDI20250725003254

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.

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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.

ISABELLE MARIA KIEFABER

Pediatrics