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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katrina St. Clair, CYTOTECHNOLOGIST

Cytotechnology Specialist/Technologist in Dayton, OH · enumerated 2007.

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

National Provider Identifier

1427106889

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Registry record

Entity type Individual (Type 1)
Name Katrina St. Clair
Credential CYTOTECHNOLOGIST
Sex Female
Practice address 160 Wyoming St, Dayton, OH, 45409
Phone (614) 457-8180
Fax (614) 583-3300
Enumeration date Jan 8, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

246QC2700X Cytotechnology Specialist/Technologist Technologists, Technicians & Other Technical Service Providers 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.

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Frequently asked questions

Is NPI 1427106889 active?
Yes, as of the latest NPPES snapshot, NPI 1427106889 is active (record last updated 2007-07-08).
How do I verify Katrina St. Clair's NPI record?
Cross-check NPI 1427106889 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.