AUGUST MARTIN FELIX MD
NPI 1235768227
Emergency Medicine in Seattle, WA
About August Martin Felix Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AUGUST MARTIN FELIX MD (NPI 1235768227) is an individual emergency medicine provider in Seattle, Washington, licensed in Washington (MD61428706) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with University Of Washington Medical Ctr, and maintains a secondary practice location in Seattle.
NPPES Registry Identity
Specialties & Licenses
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
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 and accepts Medicare assignment
August Martin Felix 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Washington Medical Ctr
Acute Care Hospitals · Seattle, WAHarborview Medical Center
Acute Care Hospitals · Seattle, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98104 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.
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 August Felix's NPI number?
The NPI number for August Felix is 1235768227. It was assigned to this individual provider in the NPPES registry on April 2, 2020.
Where is August Felix located?
August Felix practices at 325 9th Ave, Seattle, WA 98104. The listed phone number is (206) 520-5000.
What is August Felix's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is August Felix enrolled in Medicare?
Yes. August Felix 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.
Is August Felix affiliated with any hospitals?
According to CMS data, August Felix is affiliated with University Of Washington Medical Ctr and Harborview Medical Center.
When was this NPI record last updated?
The NPPES record for August Felix was last updated on November 4, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
