NAOMI MARY MATHEWS DO
NPI 1003490376
Family Medicine in Seattle, WA
About Naomi Mary Mathews Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NAOMI MARY MATHEWS DO (NPI 1003490376) is an individual family medicine provider in Seattle, Washington, licensed in Pennsylvania (OS026162) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS, is affiliated with Bryn Mawr Hospital, and maintains a secondary practice location in Wynnewood.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Naomi Mary Mathews Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Bryn Mawr Hospital
Acute Care Hospitals · Bryn Mawr, PAMain Line Hospital Lankenau
Acute Care Hospitals · Wynnewood, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98118 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Naomi Mathews's NPI number?
The NPI number for Naomi Mathews is 1003490376. It was assigned to this individual provider in the NPPES registry on May 12, 2021.
Where is Naomi Mathews located?
Naomi Mathews practices at 5233 S Orchard Ter, Seattle, WA 98118. The listed phone number is (916) 532-0686.
What is Naomi Mathews's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Naomi Mathews enrolled in Medicare?
Yes. Naomi Mathews is registered in the Medicare PECOS enrollment system.
Is Naomi Mathews affiliated with any hospitals?
According to CMS data, Naomi Mathews is affiliated with Bryn Mawr Hospital and Main Line Hospital Lankenau.
When was this NPI record last updated?
The NPPES record for Naomi Mathews was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days 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.
# Naomi Mary Mathews, DO · NPI 1003490376
Family Medicine physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since May 12, 2021.
## Identity
- **NPI:** 1003490376 (Entity type: Individual)
- **Enumerated:** May 12, 2021
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** OS026162 (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5233 S ORCHARD TER, Seattle, WA 98118-4232
- **Phone:** (916) 532-0686
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** At Still Un Of Hlth Sciences, Col Of Osteo Med, Mesa, class of 2023
## Record status
- **NPPES last updated:** August 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1003490376) · Data from the CMS NPPES public registry.