NPI age
1 years
Enumerated 2025-04-18
● Active
Type 1 · Individual
Austin Gronewold, MD
Gronewold is 1 of 726 internal medicine providers in Austin and 1 of 12343 in Texas.
Primary specialty
Internal Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-04-28
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 12343 active internal medicine providers in Texas.
NPI age
1 years
↓ 16 yr below median (17 yr)
State licenses
1 state
12% of peers hold multiple states
Subspecialties
0
33% of peers hold subspecialties
NPI lifetime · 2025 → 2026
2025-04Enumerated in NPPES
2025
2026
Where they practice
Practice location
1500 Red River St
Austin, TX 787011918
Mailing address
1501 Red River St Fl 2, Dell Medical School At The University Of Texas Gme
Austin, TX 787121845
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
1201 W 38th St
Austin, TX 787051006
Location 3
7901 Metropolis Dr
Austin, TX 787443111
Location 4
2901 Montopolis Dr
Austin, TX 787416411
Specialties
-
Internal Medicine PrimaryA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
Practice context
Part of a multi-provider practice. 170 other active providers share this practice address in NPPES.
Recently enumerated nearby: 18 new internal medicine providers have been added in Austin in the last 180 days.
See all →
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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.