Jack O'Brien
Dermatology·Dallas, TX
Jack O'Brien is a Dermatology provider in Dallas, TX, as of July 2026.
- NPI1639600596
- Registered2017
- Class of2017
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Jack O'Brien at a glance
- Provider
- Jack O'Brien
- Specialty
- Dermatology
- Location
- Dallas, TX
- Medical school
- University of Texas Southwestern Medical School at Dallas
- Graduated
- 2017
- NPI registered
- 2017
- NPI
- 1639600596
- 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 Jack O'Brien practice?
Jack O'Brien is based in Dallas, TX. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Jack O'Brien's NPI number?
Jack O'Brien's National Provider Identifier (NPI) is 1639600596, registered in 2017. Specialty on record: Dermatology.
Where did Jack O'Brien go to medical school?
Jack O'Brien attended University of Texas Southwestern Medical School at Dallas, graduating in 2017.
How many Dermatology providers in Texas work at ambulatory surgery centers?
235 Dermatology surgeons and proceduralists in Texas are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Jack O'Brien among them. The Texas Dermatology directory lists each one by city with credential, NPI, and center affiliations.
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