P Praxis·MD
● Active Type 1 · Individual

Lawrence Tsai, M.D.

Urology·Austin, TX· NPI 1366853152 · Enumerated 2014 · 12 years on NPI
Tsai is 1 of 52 urology providers in Austin and 1 of 1194 in Texas.
NPI age
12 years
Enumerated 2014-05-14
Primary specialty
Urology
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2022-11-21
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file

How this provider compares

Across 1194 active urology providers in Texas.

NPI age
12 years
↓ 7 yr below median (19 yr)
State licenses
1 state
12% of peers hold multiple states
Subspecialties
0
22% of peers hold subspecialties

NPI lifetime · 2014 → 2026

2014-05Enumerated in NPPES
2014 2026

Where they practice

Practice location
11645 Angus Rd Ste B9
Austin, TX 787594100
📞 5124214235fax 5124544575
Mailing address
Po Box 911230
Dallas, TX 753911230
📞 9729978000fax 9722340813

Additional practice locations

2 secondary locations on file with NPPES.

Location 2
12319 N Mopac Expy Ste 200
Austin, TX 787582497
📞 5129738276fax 5129733036
Location 3
901 W 38th St Ste 200
Austin, TX 787051165
📞 5124214235fax 5124544575

Specialties

  • Urology Primary
    A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of...
    TX license #S1004 taxonomy 208800000X

Practice context

Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.

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How to verify this provider

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Check the state license is currently active.State licensing boards publish current status; NPPES does not.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

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