Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Silverton Anesthesia Group LLC

Q: What is the NPI number for Silverton Anesthesia Group LLC?

The NPI for Silverton Anesthesia Group LLC is 1518994243, a Type 2 (organization) record in the CMS NPPES registry.

Certified Registered Nurse Anesthetist in Silverton, OR · enumerated 2006 · authorized official Erling Chavez, Manager Member.

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

National Provider Identifier

1518994243

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Registry record

Entity type Organization (Type 2)

Legal business name Silverton Anesthesia Group LLC

Practice address 342 Fairview St, Silverton, OR, 97381

Phone (503) 873-1500

Enumeration date Jun 27, 2006

Last updated in NPPES Jan 25, 2012

Taxonomy & classification

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Erling Chavez

Title Manager Member

Phone (503) 873-1500

Other identifiers

Identifier	Type	State	Issuer
807251000	Other	OR	REGENCE BCBSO
287240	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

Who is the authorized official for Silverton Anesthesia Group LLC?

NPPES lists Erling Chavez (Manager Member) as the authorized official for this organization.

What is the NPI number for Silverton Anesthesia Group LLC?

The NPI for Silverton Anesthesia Group LLC is 1518994243, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

James Stageman Family Medicine Physician · Silverton, OR NPI 1639152549 Todd Meyer Certified Registered Nurse Anesthetist · Silverton, OR NPI 1447229877 Thomas Newton Family Medicine Physician · Silverton, OR NPI 1679535785 Robert Chisholm Emergency Medicine Physician · Silverton, OR NPI 1760445415 Silverton Health General Acute Care Hospital · Silverton, OR NPI 1669424354 Michael Wray Certified Registered Nurse Anesthetist · Silverton, OR NPI 1790730059 Leonard Hamm Emergency Medicine Physician · Silverton, OR NPI 1902851959 Isaac Kobzeff Certified Registered Nurse Anesthetist · Silverton, OR NPI 1851338263

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-25.