Dr. Siegfried Stefano Hirczy, MD

Dr. Hirczy practices at James W Aston Ambulatory Care Center in Dallas, Texas.

Dr. Hirczy's NPI, 1386141240, was assigned on April 9, 2018. Dr. Hirczy graduated from UT Southwestern Medical Center in 2018. Dr. Hirczy's Washington license number on file is MD61307583.

Dr. Hirczy's primary practice is James W Aston Ambulatory Care Center, at 5303 Harry Hines Blvd, Dallas, TX 75390 in Dallas County. The practice phone is (214) 645-2300.

Dr. Hirczy's primary practice is James W Aston Ambulatory Care Center in Dallas, Texas. Dr. Hirczy is also affiliated with William P. Clements Jr. University Hospital. The medical group on file is University of Texas Southwestern Medical Center. Dmand AI also links Dr. Hirczy to 2 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.

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

Neurology is Dr. Hirczy's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Hirczy is board certified in neurology by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Hirczy's licenses on file in 2 states: Washington and Texas.

Dmand AI lists essential tremor and parkinson's disease among the conditions Dr. Hirczy treats.

CMS data shows 45 Medicare services from Dr. Hirczy across 2 procedure codes in 2024, for 27 Medicare patients. Medicare paid $2,005 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 27 Medicare patients who saw Dr. Hirczy in 2024. The largest group is 65 to 74, with 14 patients. 74% of them have high cholesterol, and 59% have high blood pressure. Their average risk score is 1.51, 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. Hirczy's median patient age at 69, with 49% women.

In 2024, Dr. Hirczy wrote 217 Medicare Part D claims for 42 patients. 95% of them were for generic drugs. CMS names the drug for 155 of them, across 4 drugs with 11 or more claims each, at $6,996 in total drug cost. In 2023, CMS named 69 claims across 2 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Hirczy for performance year 2024, reported through an alternative payment model (APM). Dr. Hirczy accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hirczy as offering telehealth. CMS counts 14 procedures of skin biopsy by Dr. Hirczy, more than 61% of the clinicians it reports for that procedure.

Dmand AI links 2 papers to Dr. Hirczy in 2024. 2024 was the busiest year, with 2. Dr. Hirczy's most frequent co-authors are Kyle Matthew Blackburn, MD, Shaida Khan, DO and Yi-Han Lin, MD.

CMS Open Payments shows 16 general payments to Dr. Hirczy from 5 drug and device companies from 2022 to 2025. Travel and lodging make up the largest share, 62% of the total. Abbott Laboratories paid the most, $1,292.

Dr. Hirczy graduated from UT Southwestern Medical Center in 2018.

Dr. Hirczy is in network with 14 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.