Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Simone Denise Gainey, DDS

Pediatric Dentistry in Houston, TX · enumerated 2014.

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

National Provider Identifier

1316354806

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Registry record

Entity type Individual (Type 1)

Name Dr. Simone Denise Gainey

Credential DDS

Sex Female

Practice address 190 Heights Blvd, Houston, TX, 77007

Phone (713) 529-3260

Enumeration date Jul 16, 2014

Last updated in NPPES Jan 4, 2022

Taxonomy & licenses

122300000X Dentist Dental Providers · License 29541 (TX) Secondary

1223P0221X Pediatric Dentistry Dental Providers · License 29541 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Simone Gainey?

Simone Gainey is registered in NPPES with the primary taxonomy of Pediatric Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-04.