NPI age
19 years
Enumerated 2007-02-15
● Active
Type 1 · Individual
DR. Gail M Joiner, DDS
Joiner is 1 of 188 dentist providers in Houston and 1 of 1797 in Texas.
Primary specialty
Dentist
Plus 1 subspecialty
Licensed in
TX, NY
2 states
Status
Active
No deactivations on record
Last NPPES update
2014-12-12
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 1797 active dentist providers in Texas.
NPI age
19 years
↑ 5 yr above median (14 yr)
State licenses
2 states
Top 89% — 10% of peers are multi-state
Subspecialties
0
25% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-02Enumerated in NPPES
2007
2026
Where they practice
Practice location
7036 Antoine Dr
Houston, TX 770886613
Mailing address
Po Box 1414
Sealy, TX 774741414
Specialties
-
Dentist PrimaryAn age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 334712207 | |
| 05 (TX) | 334712202 | |
| 05 (TX) | 334712206 | |
| 05 (TX) | 334712204 | |
| 05 (TX) | 334712201 | |
| 05 (TX) | 334712203 | |
| 05 (TX) | 334712205 |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 9 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.