Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. John David Allison Jr., MD

Individual provider Internal Medicine Physician · NPI 1114347770

Dr. John David Allison Jr., MD is a Cardiac Electrophysiology in Austin, Texas. Graduated from University of Texas Medical School at San Antonio in 2014, 12 years ago. Practices with St Davids Heart and Vascular PLLC, a 198-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
12
Trained at
University of Texas Medical School at San Antonio
Licensed in
TX
In the registry since
2014
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3000 N IH-35 Ste 700
Austin, TX 78705
Phone: (512) 807-3150
Fax: (512) 458-7879
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Cardiac Electrophysiology Physician (primary) Taxonomy 207RC0001X · Licence Q7524 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence Q7524 (TX)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence Q7524 (TX)

Record details

NPI number1114347770
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 22, 2014
Last updated in NPPESJuly 15, 2022
Certification dateJuly 15, 2022
Mailing address3000 N. Ih-35, Suite 700, Austin, TX 78705

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIAC ELECTROPHYSIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 2014 (12 years in practice)
Group practice St Davids Heart And Vascular Pllc — 198 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Austin