Dr. Robin L. Armstrong, MD

Dr. Armstrong practices at John Sealy Hospital in Galveston, Texas, part of The University of Texas System.

Dr. Armstrong's NPI, 1700826864, was assigned on June 7, 2006. Dr. Armstrong graduated from McGovern Medical School in 1998. Dr. Armstrong holds Texas license L2108.

Dr. Armstrong's primary practice is John Sealy Hospital, at 301 University Boulevard, Galveston, TX 77555 in Galveston County. The practice phone is (409) 772-1011.

Dr. Armstrong's primary practice is John Sealy Hospital in Galveston, Texas, part of The University of Texas System. Dr. Armstrong is also affiliated with HCA Houston Healthcare Clear Lake. The medical group on file is Armstrong Medical Group. Dmand AI also links Dr. Armstrong to 2 more hospitals, 5 skilled nursing facilities, 4 hospices, 2 group practices and clinics, 2 home health agencies and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Armstrong practices, 17 sites in all. Vendor and product names are available with a free account.

Internal medicine is Dr. Armstrong's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Armstrong is board certified in internal medicine by the National Board of Physicians and Surgeons. Dr. Armstrong is licensed in Texas.

Dmand AI lists acid reflux, acute diabetes, acute respiratory failure, acute stomach ulcer, anemia, atrial fibrillation and flutter, bile duct problems and cardiac arrhythmia among the conditions Dr. Armstrong treats.

CMS data shows 641 Medicare services from Dr. Armstrong across 6 procedure codes in 2024, for 454 Medicare patients. Medicare paid $61,198 for them.

CMS counts 454 Medicare patients who saw Dr. Armstrong in 2024. The largest group is 75 to 84, with 153 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 2.69, 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. Armstrong's median patient age at 76, with 58% women.

In 2024, Dr. Armstrong wrote 22,453 Medicare Part D claims for 954 patients. 85% of them were for generic drugs. CMS names the drug for 21,444 of them, across 218 drugs with 11 or more claims each, at $1,154,586 in total drug cost. In 2023, CMS named 17,630 claims across 201 drugs.

Dr. Armstrong accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 2 papers to Dr. Armstrong in 2021. The most frequent topics are COVID-19 and SARS-CoV-2. Dr. Armstrong's most frequent co-authors are George Carr Fareed, MD, Peter Andrew McCullough, MD, MPH and Craig M. Wax, DO.

CMS Open Payments shows 21 general payments to Dr. Armstrong from 8 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $341.

Dr. Armstrong graduated from McGovern Medical School in 1998.

Dr. Armstrong is in network with 21 carriers, including Elevance, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 12. Check the plan with the practice before a visit.