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MARY A EGSIEKER MD
NPI 1336141720
Pediatrics in Gresham, OR

Active since August 15, 2005
25050 SE STARK ST STE 300, GRESHAM, OR 97030(503) 667-8878(503) 667-0310 Get Directions Write a Review

NPPES record last updated: March 10, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Mary A Egsieker Md NPPES

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

MARY A EGSIEKER MD (NPI 1336141720) is an individual pediatrics provider in Gresham, Oregon, licensed in Oregon (MD24342) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1336141720
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameMARY A EGSIEKERCredential: MD
Location Address25050 SE STARK ST STE 300Gresham, OR 97030-3388
Mailing Address25050 Se Stark St Ste 300Gresham, OR 97030-3388 · (503) 667-8878 · Fax (503) 667-0310
Phone(503) 667-8878
Fax(503) 667-0310
Sole ProprietorNo
Enumeration DateAugust 15, 2005
Last NPPES UpdateMarch 10, 2026
NPPES CertifiedMarch 10, 2026
✔ NPI 1336141720 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in OR · MD24342
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.
25050 SE STARK ST STE 300, Gresham, OR 97030
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Other Names 1

Former Name (1)Mary A Bagdanoff Md

Other Identifiers 1

Medicaid227365OR

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and more.Insurance ›

Other Providers at the Same Location NPPES 17

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

JAMIE WILLIAMS
Social Worker (Clinical)
25050 SE STARK ST STE 300
GRESHAM, OR 97030
Multnomah County (035) 667-8878
NICKI NABAVIZADEH MD
Pediatrics
25050 SE STARK ST STE 300
GRESHAM, OR 97030
Multnomah County (503) 667-8878
CHRISTINA DARAGAN MD
Pediatrics
25050 SE STARK ST STE 300
GRESHAM, OR 97030
Multnomah County (503) 667-8878
BROOKE LOWRY PA-C
Physician Assistant (Medical)
25050 SE STARK ST STE 300
GRESHAM, OR 97030
Multnomah County (503) 667-8878
THOMAS JEFFREY ANDERSON II M.D.
Pediatrics
25050 SE STARK ST STE 300
GRESHAM, OR 97030
Multnomah County (503) 667-8878
EMILY BURD PNP
Nurse Practitioner (Pediatrics)
25050 SE STARK ST STE 300
GRESHAM, OR 97030
Multnomah County (503) 667-8878
DR. METTA ELIZABETH KOHN WILLEY MD
Pediatrics
25050 SE STARK ST STE 300
GRESHAM, OR 97030
Multnomah County (503) 667-8878
PETER R GYERKO MD
Pediatrics
25050 SE STARK ST STE 300
GRESHAM, OR 97030
Multnomah County (503) 667-8878

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 Mary Egsieker's NPI number?

The NPI number for Mary Egsieker is 1336141720. It was assigned to this individual provider in the NPPES registry on August 15, 2005. The provider is also known as Mary A Bagdanoff MD.

Where is Mary Egsieker located?

Mary Egsieker practices at 25050 SE Stark St Ste 300, Gresham, OR 97030. The listed phone number is (503) 667-8878.

What is Mary Egsieker's specialty?

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

What insurance does Mary Egsieker accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans, Providence Health Plan and Regence BlueCross BlueShield of Oregon list Mary Egsieker 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 Mary Egsieker was last updated on March 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.