NPI age
19 years
Enumerated 2006-07-28
● Active
Type 1 · Individual
DR. John Alonzo Luker, MD
Luker is 1 of 85 general practice providers in Austin and 1 of 2087 in Texas.
Primary specialty
General Practice
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2009-12-02
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 2087 active general practice providers in Texas.
NPI age
19 years
↑ 9 yr above median (10 yr)
State licenses
1 state
4% of peers hold multiple states
Subspecialties
0
33% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-07Enumerated in NPPES
2006
2026
Where they practice
Practice location
4029 S Capital Of Texas Hwy, Suite 115
Austin, TX 787047927
Mailing address
4029 S Capital Of Texas Hwy, Suite 115
Austin, TX 787047927
Specialties
-
General Practice PrimaryA physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 122536902 | |
| 01 (TX) | E2689 | PHYSICIAN'S PERMIT |
Practice context
Part of a multi-provider practice. 5 other active providers share this practice address in NPPES.
Recently enumerated nearby: 3 new general practice providers have been added in Austin in the last 180 days.
See all →
Provyx · Custom healthcare lists
Need all 2087 General Practice providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
Request a quote →How to verify this provider
- 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.