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

Dr. Karin Esther Flodstrom, PSY.D.

Clinical Psychologist in Thiensville, WI · enumerated 2008.

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

National Provider Identifier

1679740559

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Karin Esther Flodstrom

Credential PSY.D.

Sex Female

Practice address Thiensville, WI, 53092

Phone (262) 643-4612

Enumeration date May 10, 2008

Last updated in NPPES Nov 15, 2011

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

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 2917-57 (WI) Primary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 071.004132 (IL) Secondary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD 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

Is NPI 1679740559 active?

Yes, as of the latest NPPES snapshot, NPI 1679740559 is active (record last updated 2011-11-15).

How do I verify Karin Flodstrom's NPI record?

Cross-check NPI 1679740559 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-15.