Dr. Lukasz J. Iwanczyk, MD

Dr. Iwanczyk practices at Community Memorial Hospital - Ventura in Ventura, California, part of Community Memorial Healthcare.

Dr. Iwanczyk's NPI, 1114953262, was assigned on June 23, 2006. Dr. Iwanczyk graduated from New York Medical College in 2000. Dr. Iwanczyk holds California license A79334.

Dr. Iwanczyk's primary practice is Community Memorial Hospital - Ventura, at 147 North Brent Street, Ventura, CA 93003 in Ventura County. The practice phone is (805) 652-5011.

Dr. Iwanczyk's primary practice is Community Memorial Hospital - Ventura in Ventura, California, part of Community Memorial Healthcare. Dr. Iwanczyk is also affiliated with Community Memorial Hospital - Ojai. The medical group on file is Community Memorial Healthcare. Dmand AI also links Dr. Iwanczyk to 1 more 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. Iwanczyk practices, 3 sites in all. Vendor and product names are available with a free account.

Geriatric medicine is Dr. Iwanczyk's primary specialty in the NPI Registry, under taxonomy code 207RG0300X. Dr. Iwanczyk is board certified in geriatric medicine by the American Board of Internal Medicine. Dr. Iwanczyk is licensed in California.

Dmand AI lists acute diabetes, atrial fibrillation and flutter, bipolar disorder, cardiac arrhythmia, chronic hypertension, chronic obstructive pulmonary disease (COPD), congestive heart failure and coronary artery disease among the conditions Dr. Iwanczyk treats.

CMS data shows 189 Medicare services from Dr. Iwanczyk across 4 procedure codes in 2024, for 72 Medicare patients. Medicare paid $18,091 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 72 Medicare patients who saw Dr. Iwanczyk in 2024. The largest group is 65 to 74, with 23 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 2.51, 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. Iwanczyk's median patient age at 70, with 49% women.

In 2024, Dr. Iwanczyk wrote 233 Medicare Part D claims for 67 patients. 88% of them were for generic drugs. CMS names the drug for 82 of them, across 5 drugs with 11 or more claims each, at $1,085 in total drug cost. In 2023, CMS named 77 claims across 4 drugs.

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

Dmand AI links 2 papers to Dr. Iwanczyk in 2006. Dr. Iwanczyk's most frequent co-authors are Peter Panes Balingit, MD and Nancy Tepper Weintraub, MD.

CMS Open Payments shows 15 general payments to Dr. Iwanczyk from 11 drug and device companies from 2016 to 2023. Consulting fees make up the largest share, 50% of the total. Becton, Dickinson and Company paid the most, $706.

Dr. Iwanczyk graduated from New York Medical College in 2000.

Dr. Iwanczyk is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.