DR. MEREDITH K. WILLIAMS MD
NPI 1811970049
Obstetrics & Gynecology - Maternal & Fetal Medicine in Portland, OR
About Dr. Meredith K. Williams Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MEREDITH K. WILLIAMS MD (NPI 1811970049) is an individual maternal & fetal medicine provider in Portland, Oregon, licensed in Oregon (MD157988) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS, maintains a secondary practice location in Portland, and is a graduate of Johns Hopkins University School Of Medicine (2001).
NPPES Registry Identity
Specialties & Licenses 2
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
Secondary Practice Location 1
Other Identifiers 1
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
Dr. Meredith K. Williams Md 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 97225 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORTLAND, OR 97225
PORTLAND, OR 97225
PORTLAND, OR 97225
PORTLAND, OR 97225
PORTLAND, OR 97225
PORTLAND, OR 97225
PORTLAND, OR 97225
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 Meredith Williams's NPI number?
The NPI number for Meredith Williams is 1811970049. It was assigned to this individual provider in the NPPES registry on November 22, 2005.
Where is Meredith Williams located?
Meredith Williams practices at 9701 SW Barnes Rd Ste 299, Portland, OR 97225. The listed phone number is (503) 297-3660.
What is Meredith Williams's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.
Is Meredith Williams enrolled in Medicare?
Yes. Meredith Williams 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 Meredith Williams accept?
Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and Regence BlueCross BlueShield of Oregon list Meredith Williams 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 Meredith Williams was last updated on January 30, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
