Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ann L Athorp-Krech, PHD
Psychologist in Sturgeon Bay, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639145394
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Registry record
Entity type Individual (Type 1)
Name Dr. Ann L Athorp-Krech
Credential PHD
Sex Female
Practice address 50 S Madison Ave Ste 3, Sturgeon Bay, WI, 54235
Phone (920) 743-4428
Fax (920) 743-4681
Enumeration date Feb 23, 2006
Last updated in NPPES Aug 29, 2024
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License 2516-057 (WI) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 39750900 | Medicaid | WI | - |
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.
Frequently asked questions
How do I verify Ann Athorp-Krech's NPI record?
Cross-check NPI 1639145394 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1639145394 active?
Yes, as of the latest NPPES snapshot, NPI 1639145394 is active (record last updated 2024-08-29).
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-29.