John SigalosMD
John Sigalos, MD is an Urology provider in Austin, TX, as of July 2026.
- NPI1902300619
- Registered2018
- Class of2018
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
John Sigalos at a glance
- Provider
- John Sigalos
- Credential
- MD
- Specialty
- Urology
- Procedures
- Urology CPT codes
- Location
- Austin, TX
- Medical school
- Baylor College of Medicine
- Graduated
- 2018
- NPI registered
- 2018
- NPI
- 1902300619
- 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 John Sigalos practice?
John Sigalos, MD is based in Austin, TX. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is John Sigalos's NPI number?
John Sigalos's National Provider Identifier (NPI) is 1902300619, registered in 2018. Specialty on record: Urology; credential MD.
Where did John Sigalos go to medical school?
John Sigalos, MD attended Baylor College of Medicine, graduating in 2018.
How many Urology providers in Texas work at ambulatory surgery centers?
160 Urology surgeons and proceduralists in Texas are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, John Sigalos among them. The Texas Urology directory lists each one by city with credential, NPI, and center affiliations.
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