NPI age
20 years
Enumerated 2005-10-24
● Active
Type 1 · Individual
DR. Hays L. Arnold III, M.D.
Arnold is 1 of 10 internal medicine providers in Live Oak and 1 of 1807 in Texas.
Primary specialty
Internal Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2021-11-15
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1807 active internal medicine providers in Texas.
NPI age
20 years
≈ at median (19 yr)
State licenses
1 state
17% of peers hold multiple states
Subspecialties
0
35% of peers hold subspecialties
NPI lifetime · 2005 → 2026
2005-10Enumerated in NPPES
2005
2026
Where they practice
Practice location
12850 Toepperwein Rd
Live Oak, TX 782334115
Mailing address
8415 Datapoint Dr Ste 700
San Antonio, TX 782293327
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
855 Proton Rd
San Antonio, TX 782584203
Location 3
5223 Hamilton Wolfe Rd
San Antonio, TX 782294463
Location 4
12850 Toepperwein Rd
Live Oak, TX 782334115
Specialties
-
Internal Medicine PrimaryAn internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 8B5203 | BLUE CROSS BLUE SHIELD |
| 05 (TX) | 212730002 |
Practice context
Part of a multi-provider practice. 12 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.
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