MADELINE ANN LEONARD MD
NPI 1003619065
Pediatrics in Seattle, WA

Q: What is Madeline Leonard's NPI number?

The NPI number for Madeline Leonard is 1003619065. It was assigned to this individual provider in the NPPES registry on March 27, 2025.

Q: What is Madeline Leonard'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 Madeline Leonard was last updated on June 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 27, 2025PECOS Enrolled

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

NPPES record last updated: June 24, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 24, 2025, Mar 27, 2025 (2 updates tracked since 2025).

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About Madeline Ann Leonard Md NPPES

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

MADELINE ANN LEONARD MD (NPI 1003619065) is an individual pediatrics provider in Seattle, Washington, licensed in Washington (ML61681147) and active in the NPI registry since March 2025. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003619065

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameMADELINE ANN LEONARDCredential: MD

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

Mailing Address4800 Sand Point Way Ne # Oc.7830Seattle, WA 98105-3901 · (206) 987-2525

Phone(206) 987-2525

Sole ProprietorNo

Enumeration DateMarch 27, 2025

Last NPPES UpdateJune 24, 20252 updates tracked since enumeration

NPPES CertifiedJune 24, 2025

✔ NPI 1003619065 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in WA · ML61681147

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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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Madeline Ann Leonard Md 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.

ISABELLE MARIA KIEFABER

Pediatrics