Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth Terwelp, PA-C

Physician Assistant in Quincy, IL · enumerated 2017.

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

National Provider Identifier

1104358951

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Registry record

Entity type Individual (Type 1)

Name Elizabeth Terwelp

Credential PA-C

Sex Female

Practice address 1025 Maine St, Quincy, IL, 62301

Phone (217) 222-6550

Fax (217) 277-2253

Enumeration date Mar 31, 2017

Last updated in NPPES Jan 22, 2026

Taxonomy & licenses

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 085006807 (IL) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 085006807 (IL) Primary

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

Where does Elizabeth Terwelp practice?

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

What is the NPI number for Elizabeth Terwelp?

The National Provider Identifier (NPI) for Elizabeth Terwelp is 1104358951, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-22.