Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Stefanie M Graham, HYGIENIST
Dental Hygienist in Racine, WI · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154557643
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Registry record
Entity type Individual (Type 1)
Name Stefanie M Graham
Credential HYGIENIST
Sex Female
Practice address 2405 Northwestern Ave, Racine, WI, 53404
Phone (262) 886-0474
Fax (252) 886-1672
Enumeration date Jun 10, 2009
Last updated in NPPES Jun 10, 2009
Taxonomy & licenses
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
Is NPI 1154557643 active?
Yes, as of the latest NPPES snapshot, NPI 1154557643 is active (record last updated 2009-06-10).
How do I verify Stefanie Graham's NPI record?
Cross-check NPI 1154557643 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 2009-06-10.