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

Dr. Cassy Smith Simpson, D.M.D.

Dentist in Natchez, MS · enumerated 2011 · practices at Charis Family Dentistry LLC.

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

National Provider Identifier

1164728085

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Registry record

Entity type Individual (Type 1)

Name Dr. Cassy Smith Simpson

Credential D.M.D.

Sex Female

Practice address Natchez, MS, 39120

Phone (601) 443-7893

Enumeration date Feb 10, 2011

Last updated in NPPES Nov 13, 2013

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

Taxonomy & licenses

122300000X Dentist Dental Providers · License 3519-09 (MS) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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

Is NPI 1164728085 active?

Yes, as of the latest NPPES snapshot, NPI 1164728085 is active (record last updated 2013-11-13).

How do I verify Cassy Simpson's NPI record?

Cross-check NPI 1164728085 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Charis Family Dentistry LLC Dental Clinic/Center · Natchez, MS NPI 1346627874

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-13.