Dr. Michael Joseph Nanaszko, MD

Dr. Nanaszko practices at Salem Endoscopy Center in Salem, Oregon.

Dr. Nanaszko's NPI, 1275829996, was assigned on June 21, 2011. Dr. Nanaszko graduated from JS Weill Medical College, Cornell University in 2011. Dr. Nanaszko holds Oregon license MD189733.

Dr. Nanaszko's primary practice is Salem Endoscopy Center, at 875 Oak Street SE, Suite C3095, Salem, OR 97301. The practice phone is (503) 561-8170.

Dr. Nanaszko's primary practice is Salem Endoscopy Center in Salem, Oregon. Dr. Nanaszko is also affiliated with Salem Hospital. The medical group on file is Capital Neurosurgery. Dmand AI also links Dr. Nanaszko to 3 more hospitals and 1 group practice or clinic, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nanaszko practices, 6 sites in all. Vendor and product names are available with a free account.

Neurological surgery is Dr. Nanaszko's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dmand AI has Dr. Nanaszko's licenses on file in 2 states: Oregon and Arizona.

CMS data shows 251 Medicare services from Dr. Nanaszko across 5 procedure codes in 2024, for 154 Medicare patients. Medicare paid $28,808 for them.

CMS counts 154 Medicare patients who saw Dr. Nanaszko in 2024. The largest group is 65 to 74, with 65 patients. 73% of them have arthritis, and 72% have high blood pressure. 17% are also on Medicaid. Their average risk score is 1.35, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Nanaszko's median patient age at 69, with 53% women.

In 2024, Dr. Nanaszko wrote 71 Medicare Part D claims for 49 patients. 99% of them were for generic drugs. CMS names the drug for 41 of them, across 2 drugs with 11 or more claims each, at $498 in total drug cost. In 2023, CMS named 59 claims across 2 drugs.

Dr. Nanaszko accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 46 procedures of laminectomy or laminotomy (partial removal of spine bones) by Dr. Nanaszko, more than 74% of the clinicians it reports for that procedure.

Dmand AI links 7 papers to Dr. Nanaszko, published from 2014 to 2016. 2015 was the busiest year, with 2. The most frequent topics are Intracranial Aneurysm. Dr. Nanaszko has published most often in Oper Neurosurg (Hagerstown). Dr. Nanaszko's most frequent co-authors are Felipe C. Albuquerque, MD, Justin Robert Mascitelli, MD and Min S. Park, MD.

CMS Open Payments shows 96 general payments to Dr. Nanaszko from 17 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 62% of the total. Medical Device Business Services, Inc. paid the most, $3,009.

Dr. Nanaszko graduated from JS Weill Medical College, Cornell University in 2011.