Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Karen M. Wolters, PA-C

Physician Assistant in Ames, IA · enumerated 2008.

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

National Provider Identifier

1669632436

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Registry record

Entity type Individual (Type 1)

Name Ms. Karen M. Wolters

Credential PA-C

Sex Female

Practice address 1111 Duff Ave, Mcfarland Clinic, PC, Ames, IA, 50010

Phone (515) 239-2155

Fax (515) 239-2050

Enumeration date Jun 14, 2008

Last updated in NPPES Nov 20, 2020

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 6895723-1206 (UT) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 002188 (IA) 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

How do I verify Karen Wolters's NPI record?

Cross-check NPI 1669632436 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1669632436 active?

Yes, as of the latest NPPES snapshot, NPI 1669632436 is active (record last updated 2020-11-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-20.