Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Northwest Anesthesia Physicians PC

Anesthesiology Physician in Springfield, OR · enumerated 2006 · authorized official Lloyd Biby, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1770531196

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Registry record

Entity type Organization (Type 2)

Legal business name Northwest Anesthesia Physicians PC

Practice address 3333 Riverbend Dr, Springfield, OR, 97477

Phone (541) 222-3154

Enumeration date May 5, 2006

Last updated in NPPES Feb 10, 2015

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Lloyd Biby

Title Owner

Phone (541) 686-9551

Other identifiers

Identifier	Type	State	Issuer
006452	Medicaid	OR	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Northwest Anesthesia Physicians PC?

Northwest Anesthesia Physicians PC is registered in NPPES as a Anesthesiology Physician (its primary provider taxonomy).

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-10.