Dr. Jonathan Mark Rush, MD

Dr. Rush practices at St. David's Medical Center in Austin, Texas, part of HCA Healthcare.

Dr. Rush's NPI, 1447678685, was assigned on April 4, 2014. Dr. Rush graduated from Joe R. & Teresa Lozano Long School of Medicine in 2014. Dr. Rush holds Texas license R6889.

Dr. Rush's primary practice is St. David's Medical Center, at 919 E 32nd St, Austin, TX 78705 in Travis County. The practice phone is (512) 476-7111.

Dr. Rush's primary practice is St. David's Medical Center in Austin, Texas, part of HCA Healthcare. The medical group on file is Lonestar Hospital Medicine Associates, PA. Dmand AI also links Dr. Rush to 2 more medical groups, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rush practices. Vendor and product names are available with a free account.

Internal medicine is Dr. Rush's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Rush is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Rush's licenses on file in 2 states: Texas and Pennsylvania.

Dmand AI lists acute diabetes, acute respiratory failure, acute stomach ulcer, anemia, atrial fibrillation and flutter, cardiac arrhythmia, cellulitis and chronic hypertension among the conditions Dr. Rush treats.

CMS data shows 692 Medicare services from Dr. Rush across 5 procedure codes in 2024, for 209 Medicare patients. Medicare paid $49,943 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 209 Medicare patients who saw Dr. Rush in 2024. The largest group is 75 to 84, with 70 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.39, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Rush's median patient age at 44, with 100% women.

In 2024, Dr. Rush wrote 117 Medicare Part D claims for 69 patients. 86% of them were for generic drugs. CMS names the drug for 42 of them, across 3 drugs with 11 or more claims each, at $10,001 in total drug cost. In 2022, CMS named 55 claims across 4 drugs.

Dmand AI links 27 papers to Dr. Rush, published from 2014 to 2025. 2023 was the busiest year, with 4. The most frequent topics are Aging, Affect and Stress, Psychological. Dr. Rush has published most often in J Gerontol B Psychol Sci Soc Sci. Dr. Rush's most frequent co-authors are David A. Bennett, MD and Rahul Atul Parikh, MD, PhD.

CMS Open Payments shows 36 general payments to Dr. Rush from 8 drug and device companies from 2019 to 2024. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $327.

Dr. Rush graduated from Joe R. & Teresa Lozano Long School of Medicine in 2014.

Dr. Rush is in network with 11 carriers, including United Healthcare, Blue Cross Blue Shield of Michigan and Elevance. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.