NPI age
20 years
Enumerated 2005-08-29
● Active
Type 1 · Individual
DR. Mark Andrew Simmons, D.D.S.
Simmons is 1 of 1 dentist providers in La Vernia and 1 of 9237 in Texas.
Primary specialty
Dentist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2024-05-15
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 9237 active dentist providers in Texas.
NPI age
20 years
↑ 8 yr above median (12 yr)
State licenses
1 state
7% of peers hold multiple states
Subspecialties
0
16% of peers hold subspecialties
NPI lifetime · 2005 → 2026
2005-08Enumerated in NPPES
2005
2026
Where they practice
Practice location
13549 Us Hwy 87 W
La Vernia, TX 781215879
Mailing address
P.o. Box 1294, 13549 Us Hwy 87 W
La Vernia, TX 781215879
Specialties
-
Dentist PrimaryA dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two...
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
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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.
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