ARWYN HOOD M.D.
NPI 1588714273
Emergency Medicine in Seattle, WA
About Arwyn Hood M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARWYN HOOD M.D. (NPI 1588714273) is an individual emergency medicine provider in Seattle, Washington, licensed in Florida (TRN9348) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Arwyn Hood M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Arwyn Hood reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98109
- Reassigned Medicare billing, Washington enrollment
- 2,678 clinicians in this Medicare group
Mill Creek, WA 98012
- Reassigned Medicare billing, Washington enrollment
- 705 clinicians in this Medicare group
Everett, WA 98201
- Reassigned Medicare billing, Washington enrollment
- 95 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98112 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.
SEATTLE, WA 98112
SEATTLE, WA 98112
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 Arwyn Hood's NPI number?
The NPI number for Arwyn Hood is 1588714273. It was assigned to this individual provider in the NPPES registry on January 12, 2007.
Where is Arwyn Hood located?
Arwyn Hood practices at 201 16th Ave E, Seattle, WA 98112. The listed phone number is (206) 326-3000.
What is Arwyn Hood's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Arwyn Hood enrolled in Medicare?
Yes. Arwyn Hood is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Arwyn Hood's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arwyn Hood reassigns Medicare benefits to 3 organizations: Kaiser Foundation Health Plan Of Washington (Seattle, WA), Providence Health & Services- Washington (Mill Creek, WA) and North Sound Emergency Medicine PC (Everett, WA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Arwyn Hood's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Arwyn Hood accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Arwyn Hood 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 Arwyn Hood was last updated on April 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.
# Arwyn Hood, M.D. · NPI 1588714273
Emergency Medicine physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since January 12, 2007.
## Identity
- **NPI:** 1588714273 (Entity type: Individual)
- **Enumerated:** January 12, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** TRN9348 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 201 16TH AVE E, Seattle, WA 98112-5226
- **Phone:** (206) 326-3000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Kaiser Foundation Health Plan Of Washington (NPI 1396810701, Seattle, WA); Providence Health & Services- Washington (NPI 1790014504, Mill Creek, WA); North Sound Emergency Medicine PC (NPI 1114937919, Everett, WA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 15, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1588714273) · Data from the CMS NPPES public registry.