Andrew WalshMD
Critical Care Medicine·San Marcos, TX
Andrew Walsh, MD is a Critical Care Medicine provider in San Marcos, TX, as of July 2026.
- NPI1730123548
- Registered2006
- Class of1987
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Andrew Walsh at a glance
- Provider
- Andrew Walsh
- Credential
- MD
- Specialty
- Critical Care (Intensivists)
- Location
- San Marcos, TX
- Medical school
- University of Texas Medical School at San Antonio
- Graduated
- 1987
- NPI registered
- 2006
- NPI
- 1730123548
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Andrew Walsh practice?
Andrew Walsh, MD is based in San Marcos, TX. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Andrew Walsh's NPI number?
Andrew Walsh's National Provider Identifier (NPI) is 1730123548, registered in 2006. Specialty on record: Critical Care (Intensivists); credential MD.
Where did Andrew Walsh go to medical school?
Andrew Walsh, MD attended University of Texas Medical School at San Antonio, graduating in 1987.
How many Critical Care Medicine providers in Texas work at ambulatory surgery centers?
30 Critical Care Medicine surgeons and proceduralists in Texas are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Andrew Walsh among them. The Texas Critical Care Medicine directory lists each one by city with credential, NPI, and center affiliations.
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