MARTA BETH MICHNIEWICZ
NPI 1497472906
Nurse Practitioner - Family in Portland, OR
About Marta Beth Michniewicz NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARTA BETH MICHNIEWICZ (NPI 1497472906) is an individual family provider in Portland, Oregon, licensed in Oregon (10020363) and active in the NPI registry since October 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Marta Beth Michniewicz is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 97233 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
PORTLAND, OR 97233
PORTLAND, OR 97233
PORTLAND, OR 97233
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 Marta Michniewicz's NPI number?
The NPI number for Marta Michniewicz is 1497472906. It was assigned to this individual provider in the NPPES registry on October 25, 2022.
Where is Marta Michniewicz located?
Marta Michniewicz practices at 19500 SE Stark St, Portland, OR 97233. The listed phone number is (800) 813-2000.
What is Marta Michniewicz's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Marta Michniewicz enrolled in Medicare?
Yes. Marta Michniewicz is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Marta Michniewicz accept?
Health plans from Kaiser Permanente list Marta Michniewicz 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 Marta Michniewicz was last updated on March 9, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
