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

Terri Clemens, L.AC., MSOM

Acupuncturist in Evanston, IL · enumerated 2012.

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

National Provider Identifier

1023370558

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Registry record

Entity type Individual (Type 1)

Name Terri Clemens

Credential L.AC., MSOM

Sex Female

Practice address Evanston, IL, 60202

Phone (847) 491-1122

Fax (847) 570-6083

Enumeration date Jun 11, 2012

Last updated in NPPES Jun 11, 2012

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

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License 198-000240 (IL) Primary

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

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 the NPI number for Terri Clemens?

The National Provider Identifier (NPI) for Terri Clemens is 1023370558, a Type 1 (individual) record in the CMS NPPES registry.

Where does Terri Clemens practice?

The practice location on file with NPPES is in Evanston, IL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-11.