DR. ALLISON STRONG MD
NPI 1477058055
Emergency Medicine in Mt Vernon, WA
About Dr. Allison Strong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALLISON STRONG MD (NPI 1477058055) is an individual emergency medicine provider in Mt Vernon, Washington, licensed in Washington (MD61123013) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, is affiliated with Skagit Valley Hospital, and is a graduate of University Of Washington School Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Allison Strong 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.
Medicare Billing Reassignment
Medicare enrollment records show Allison Strong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Arlington, WA 98223
- Reassigned Medicare billing, Washington enrollment
- 519 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Skagit Valley Hospital
Acute Care Hospitals · Mount Vernon, WACascade Valley Hospital
Acute Care Hospitals · Arlington, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98273 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 3
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 Allison Strong's NPI number?
The NPI number for Allison Strong is 1477058055. It was assigned to this individual provider in the NPPES registry on March 27, 2018. The provider is also known as Allison Snyder.
Where is Allison Strong located?
Allison Strong practices at 300 Hospital Parkway, Mt Vernon, WA 98273. The listed phone number is (360) 424-4111.
What is Allison Strong's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Allison Strong enrolled in Medicare?
Yes. Allison Strong 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.
Which organization bills Medicare for Allison Strong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allison Strong reassigns Medicare benefits to Northwest Emergency Physicians LLC (Arlington, WA). The 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 Allison Strong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Allison Strong affiliated with any hospitals?
According to CMS data, Allison Strong is affiliated with Skagit Valley Hospital and Cascade Valley Hospital.
When was this NPI record last updated?
The NPPES record for Allison Strong was last updated on December 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Allison Strong, MD · NPI 1477058055
Emergency Medicine physician in Mt Vernon, Washington. Individual provider, active in the CMS NPPES registry since March 27, 2018.
## Identity
- **NPI:** 1477058055 (Entity type: Individual)
- **Enumerated:** March 27, 2018
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** MD61123013 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 HOSPITAL PARKWAY, Mt Vernon, WA 98273
- **Phone:** (360) 424-4111
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Northwest Emergency Physicians LLC (NPI 1235172370, Arlington, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Washington School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** December 8, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1477058055) · Data from the CMS NPPES public registry.