Preferred Anesthesia LLC
Preferred Anesthesia LLC is a healthcare organization registered as Anesthesiology Physician in Olympia, WA, holding Type 2 (organization) NPI 1740126465 since 2026. The authorized official on file is Darrel Larson, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1740126465 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Preferred Anesthesia LLC |
| Practice address | 4515 TRENTON LOOP SE, Olympia, WA, 98501 |
| Phone | 2086021957 |
| Enumeration date | 2026-04-25 |
| Last updated in NPPES | 2026-04-25 |
Authorized official
| Name | Darrel Larson |
|---|---|
| Title | Owner |
| Phone | 2085147707 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207L00000X | Anesthesiology Physician | Primary | — | — |
Copy-ready billing details
Provider: Preferred Anesthesia LLC NPI: 1740126465 Taxonomy: 207L00000X (Anesthesiology Physician) Address: 4515 TRENTON LOOP SE, Olympia, WA, 98501
Verify this record
Cross-check NPI 1740126465 against the authoritative CMS record: view Preferred Anesthesia LLC on the official NPPES registry .
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 or validate an NPI number.
Frequently asked questions
Who is the authorized official for Preferred Anesthesia LLC?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-04-25.