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

Savannah Williamson, APRN

Dermatology Physician in Chattanooga, TN · enumerated 2023 · practices at Chattanooga Skin & Cancer Clinic.

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

National Provider Identifier

1447025978

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Registry record

Entity type Individual (Type 1)
Name Savannah Williamson
Credential APRN
Sex Female
Practice address Chattanooga, TN, 37421
Phone (423) 899-2700
Fax (423) 899-2703
Enumeration date Nov 15, 2023
Last updated in NPPES Nov 15, 2023

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

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 35213 (TN) Primary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN 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.

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Frequently asked questions

What is the NPI number for Savannah Williamson?
The National Provider Identifier (NPI) for Savannah Williamson is 1447025978, a Type 1 (individual) record in the CMS NPPES registry.
Where does Savannah Williamson practice?
The practice location on file with NPPES is in Chattanooga, TN. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-15.