SUNNYSIDE EMERGENCY GROUP A PROFESSIONAL LLC
NPI 1033529367
Emergency Medicine in Sunnyside, WA
About Sunnyside Emergency Group A Professional Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUNNYSIDE EMERGENCY GROUP A PROFESSIONAL LLC (NPI 1033529367) is a healthcare organization registered as an emergency medicine in Sunnyside, Washington and active in the NPI registry since May 2014. The organization lists Stephen R Nichols, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 2
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Sunnyside Emergency Group A Professional Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
64Medicare enrollment records show 64 clinicians reassign Medicare billing to Sunnyside Emergency Group A Professional LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 3
Nearest to this location (20)
See all 64Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Sunnyside Emergency Group A Professional LLC's NPI number?
The NPI number for Sunnyside Emergency Group A Professional LLC is 1033529367. It was assigned to this organization in the NPPES registry on May 8, 2014.
Where is Sunnyside Emergency Group A Professional LLC located?
Sunnyside Emergency Group A Professional LLC is located at 1016 Tacoma Ave, Sunnyside, WA 98944. The listed phone number is (800) 893-9698.
What is Sunnyside Emergency Group A Professional LLC's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Sunnyside Emergency Group A Professional LLC enrolled in Medicare?
Yes. Sunnyside Emergency Group A Professional LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Sunnyside Emergency Group A Professional LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 64 clinicians in 3 Medicare specialties reassign their Medicare billing to Sunnyside Emergency Group A Professional LLC. A 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 the clinician's services. The largest specialties are Emergency Medicine (53), Family Practice (8) and Nurse Practitioner (3). Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Sunnyside Emergency Group A Professional LLC accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Sunnyside Emergency Group A Professional LLC 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 Sunnyside Emergency Group A Professional LLC was last updated on March 23, 2022. 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.
# Sunnyside Emergency Group A Professional Llc · NPI 1033529367
Emergency Medicine organization in Sunnyside, Washington. Organization record, active in the CMS NPPES registry since May 8, 2014.
## Identity
- **NPI:** 1033529367 (Entity type: Organization)
- **Enumerated:** May 8, 2014
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **Organization subpart:** No
- **Authorized official:** Stephen Nichols, PRESIDENT
## Practice location
- **Address:** 1016 TACOMA AVE, Sunnyside, WA 98944-2263
- **Phone:** (800) 893-9698
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 64 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Emergency Medicine (53), Family Practice (8), Nurse Practitioner (3); 1 practice at this address and 2 within 10 miles; [full list](https://npiprofile.com/npi/1033529367/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 23, 2022
- **Other identifiers:** Other G8928747 (WA); Medicaid 2038337 (WA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1033529367) · Data from the CMS NPPES public registry.