Dr. Ashish Mamachen, MD

Dr. Mamachen practices at South Texas Health System Edinburg in Edinburg, Texas, part of Universal Health Services.

Dr. Mamachen's NPI, 1053766873, was assigned on April 29, 2016. Dr. Mamachen graduated from UTMB Health in 2016. Dr. Mamachen holds Texas license BP10056506.

Dr. Mamachen's primary practice is South Texas Health System Edinburg, at 1102 W Trenton Road, Edinburg, TX 78539 in Hidalgo County. The practice phone is (956) 632-4000.

Dr. Mamachen's primary practice is South Texas Health System Edinburg in Edinburg, Texas, part of Universal Health Services. Dr. Mamachen is also affiliated with Harlingen Medical Center. The medical group on file is South Texas Health System Clinics. Dmand AI also links Dr. Mamachen to 1 more hospital, 2 medical groups and 1 breast imaging center, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mamachen practices, 4 sites in all. Vendor and product names are available with a free account.

Internal medicine is Dr. Mamachen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Mamachen is board certified in internal medicine by the American Board of Internal Medicine. Dr. Mamachen is licensed in Texas.

Dmand AI lists acute diabetes, acute respiratory failure, cardiac arrhythmia, cellulitis, congestive heart failure, electrolyte disorders, gastrointestinal inflammation and headaches among the conditions Dr. Mamachen treats.

CMS data shows 80 Medicare services from Dr. Mamachen across 2 procedure codes in 2024, for 45 Medicare patients. Medicare paid $6,338 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 45 Medicare patients who saw Dr. Mamachen in 2024. The largest group is 75 to 84, with 17 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 33% are also on Medicaid. Their average risk score is 2.09, 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. Mamachen's median patient age at 65, with 49% women.

In 2024, Dr. Mamachen wrote 14 Medicare Part D claims. 79% of them were for generic drugs. They cover 2 drugs, with $4,928 in total drug cost. In 2020, CMS named 61 claims across 4 drugs.

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

Dmand AI links 3 papers to Dr. Mamachen, published from 2014 to 2017. Dr. Mamachen's most frequent co-authors are Arham Ali, MD, MS, Ro-Jon Allen Grogans, MD and Ali Tahir Hashmi, DO.

CMS Open Payments shows 2 general payments to Dr. Mamachen from 2 drug and device companies from 2018 to 2021. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $28.

Dr. Mamachen graduated from UTMB Health in 2016.

Dr. Mamachen is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.