NPI age
7 years
Enumerated 2019-04-09
● Active
Type 1 · Individual
Kirea Mazzolini Lange, MD
Lange is 1 of 174 surgery providers in Austin and 1 of 3028 in Texas.
Primary specialty
Surgery
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-11-18
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 3028 active surgery providers in Texas.
NPI age
7 years
↓ 11 yr below median (18 yr)
State licenses
1 state
11% of peers hold multiple states
Subspecialties
0
27% of peers hold subspecialties
NPI lifetime · 2019 → 2026
2019-04Enumerated in NPPES
2019
2026
Where they practice
Practice location
1500 Red River St
Austin, TX 787011918
Mailing address
1601 Trinity St Ste 704f
Austin, TX 787121765
Specialties
-
Surgery PrimaryA general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and...
Practice context
Part of a multi-provider practice. 170 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new surgery provider has been added in Austin in the last 180 days.
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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.