NPI age
13 years
Enumerated 2013-04-20
● Active
Type 1 · Individual
DR. Michael L. Krol, M.D.
Krol is 1 of 25 internal medicine providers in Austin and 1 of 377 in Texas.
Primary specialty
Internal Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2018-09-08
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 377 active internal medicine providers in Texas.
NPI age
13 years
↓ 5 yr below median (18 yr)
State licenses
1 state
12% of peers hold multiple states
Subspecialties
0
38% of peers hold subspecialties
NPI lifetime · 2013 → 2026
2013-04Enumerated in NPPES
2013
2026
Where they practice
Practice location
1108 Lavaca St Ste 110-320
Austin, TX 787012172
Mailing address
1108 Lavaca St Ste 110-320
Austin, TX 787012172
Specialties
-
Internal Medicine PrimaryAn internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the...
Practice context
Part of a multi-provider practice. 26 other active providers share this practice address in NPPES.
Recently enumerated nearby: 2 new internal medicine providers have been added in Austin in the last 180 days.
See all →
Provyx · Custom healthcare lists
Need all 377 Internal Medicine 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.