Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Bonnie Arent Lorenz, L.AC.

Acupuncturist in Corvallis, OR · enumerated 2007.

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

National Provider Identifier

1457476178

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Registry record

Entity type Individual (Type 1)

Name Bonnie Arent Lorenz

Credential L.AC.

Sex Female

Practice address Corvallis, OR, 97333

Phone (541) 758-9334

Fax (541) 758-1334

Enumeration date Mar 20, 2007

Last updated in NPPES Oct 11, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License AC000235 (OR) Primary

LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC credential

Other identifiers

Identifier	Type	State	Issuer
150606	Medicaid	OR	-
95567	Other	OR	HEALTHNET CA AND OR
CIGNA	Other	OR	62308
93029	Other	OR	PACIFICSOURCE HEALTH PLAN
87726	Other	OR	UNITED HEALTHCARE
055622000	Other	OR	BCBS
63665	Other	OR	GREAT-WEST HEALTHCARE
FIRST HEALTH NETWORK	Other	OR	87043

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.

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Frequently asked questions

How do I verify Bonnie Lorenz's NPI record?

Cross-check NPI 1457476178 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1457476178 active?

Yes, as of the latest NPPES snapshot, NPI 1457476178 is active (record last updated 2022-10-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-11.