Dr. Elizabeth Marie Sieczka, MD

Dr. Sieczka practices at Peconic Bay Medical Center in Riverhead, New York, part of Northwell Health.

Dr. Sieczka's NPI, 1902918774, was assigned on August 31, 2006. Dr. Sieczka graduated from New York University Grossman School of Medicine in 1993. Dr. Sieczka holds New York license 198698.

Dr. Sieczka's primary practice is Peconic Bay Medical Center, at 1 Heros Way, Riverhead, NY 11901 in Suffolk County. The practice phone is (631) 548-6000. Dr. Sieczka also practices at Peconic Bay Medical Center, 1300 Roanoke Ave, Riverhead, NY 11901.

Dr. Sieczka's primary practice is Peconic Bay Medical Center in Riverhead, New York, part of Northwell Health. Dr. Sieczka is also affiliated with Mather Hospital. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Dr. Sieczka to 2 more group practices and clinics and 1 medical group, each named with a free account.

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

Plastic and reconstructive surgery is Dr. Sieczka's primary specialty in the NPI Registry, under taxonomy code 2086S0122X. Dr. Sieczka is licensed in New York.

CMS data shows 159 Medicare services from Dr. Sieczka across 4 procedure codes in 2024, all of them office visits, for 102 Medicare patients. Medicare paid $15,175 for them. Every service was in an office.

CMS counts 102 Medicare patients who saw Dr. Sieczka in 2024. The largest group is 65 to 74, with 56 patients. 75% of them have high cholesterol, and 72% have high blood pressure. Their average risk score is 1.14, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Sieczka's median patient age at 61, with 87% women.

In 2023, Dr. Sieczka wrote 28 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $87 in total drug cost. In 2022, CMS named 29 claims across 2 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Sieczka for performance year 2024, reported through an alternative payment model (APM). Dr. Sieczka accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 24 procedures of mastectomy by Dr. Sieczka, more than 82% of the clinicians it reports for that procedure.

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 2 papers to Dr. Sieczka in 2021. 2021 was the busiest year, with 2. The most frequent topics are Magnetic Resonance Imaging. Dr. Sieczka has published most often in JBJS Case Connect. Dr. Sieczka's most frequent co-authors are David A. Boyajian, MD, Andrew Maxwell Hanflik, MD and Robert Pae, MD.

CMS Open Payments shows 27 general payments to Dr. Sieczka from 9 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 56% of the total. AxoGen paid the most, $1,465.

Dr. Sieczka graduated from New York University Grossman School of Medicine in 1993.