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

Jay Allen Milton Messer, MD

Individual provider Radiation Oncology Physician · NPI 1689038051

Jay Allen Milton Messer, MD is a Radiation Oncology in Austin, Texas. Graduated from University of Texas Medical School at Houston in 2016, 10 years ago. Practices with Urology Austin PLLC, a 59-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
10
Trained at
University of Texas Medical School at Houston
Licensed in
TX
In the registry since
2016
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1020 W 34th St
Austin, TX 78705-2009
Phone: (512) 687-1950
Fax: (512) 687-1490
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence S2847 (TX)

Record details

NPI number1689038051
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 11, 2016
Last updated in NPPESApril 3, 2024
Certification dateApril 3, 2024

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Graduated 2016 (10 years in practice)
Group practice Urology Austin Pllc — 59 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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