NORTHWEST ANESTHESIA PHYSICIANS PC
NPI 1770531196
Anesthesiology in Springfield, OR
About Northwest Anesthesia Physicians Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NORTHWEST ANESTHESIA PHYSICIANS PC (NPI 1770531196) is a healthcare organization registered as an anesthesiology in Springfield, Oregon and active in the NPI registry since May 2006. The organization lists Lloyd Biby, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Northwest Anesthesia Physicians Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by January 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
123Medicare enrollment records show 123 clinicians reassign Medicare billing to Northwest Anesthesia Physicians PC, which bills Medicare for the services they deliver. Of these, 70 practice at this address and 73 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 2
Nearest to this location (20)
See all 123Source: 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 Northwest Anesthesia Physicians PC's NPI number?
The NPI number for Northwest Anesthesia Physicians PC is 1770531196. It was assigned to this organization in the NPPES registry on May 5, 2006.
Where is Northwest Anesthesia Physicians PC located?
Northwest Anesthesia Physicians PC is located at 3333 Riverbend Dr, Springfield, OR 97477. The listed phone number is (541) 222-3154.
What is Northwest Anesthesia Physicians PC's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Northwest Anesthesia Physicians PC enrolled in Medicare?
Yes. Northwest Anesthesia Physicians PC is registered in the Medicare PECOS enrollment system.
When is Northwest Anesthesia Physicians PC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Oregon, Clinic/Group Practice) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Northwest Anesthesia Physicians PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 123 clinicians in 2 Medicare specialties reassign their Medicare billing to Northwest Anesthesia Physicians PC. 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 Anesthesiology (117) and Certified Registered Nurse Anesthetist (CRNA) (6). Of these, 70 practice at this address and 73 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Northwest Anesthesia Physicians PC accept?
Health plans from Moda Health Plan, Inc. list Northwest Anesthesia Physicians PC 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 Northwest Anesthesia Physicians PC was last updated on February 10, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Northwest Anesthesia Physicians Pc · NPI 1770531196
Anesthesiology organization in Springfield, Oregon. Organization record, active in the CMS NPPES registry since May 5, 2006.
## Identity
- **NPI:** 1770531196 (Entity type: Organization)
- **Enumerated:** May 5, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Lloyd Biby, OWNER
## Practice location
- **Address:** 3333 RIVERBEND DR, Springfield, OR 97477-8800
- **Phone:** (541) 222-3154
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** January 31, 2027 (Non-DME Part B, Oregon, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 123 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Anesthesiology (117), Certified Registered Nurse Anesthetist (CRNA) (6); 70 practice at this address and 73 within 10 miles; [full list](https://npiprofile.com/npi/1770531196/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 10, 2015
- **Other identifiers:** Medicaid 006452 (OR); Medicare PIN R0000WCGQB (OR)
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Source: [NPI Profile](https://npiprofile.com/npi/1770531196) · Data from the CMS NPPES public registry.