Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Charmaine L Thompson, MS, DDS

Pediatric Dentistry in Harlingen, TX · enumerated 2009.

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

National Provider Identifier

1689800757

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Registry record

Entity type Individual (Type 1)

Name Dr. Charmaine L Thompson

Credential MS, DDS

Sex Female

Practice address 1706 Treasure Hills Blvd, Harlingen, TX, 78550

Phone (956) 365-6003

Enumeration date Jun 3, 2009

Last updated in NPPES Mar 10, 2020

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 25060 (TX) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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 1689800757 active?

Yes, as of the latest NPPES snapshot, NPI 1689800757 is active (record last updated 2020-03-10).

How do I verify Charmaine Thompson's NPI record?

Cross-check NPI 1689800757 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 2020-03-10.