Dr. Stephen John Malachowski, MD

Dr. Malachowski practices at Phdermatology in Palm Harbor, Florida.

Dr. Malachowski's NPI, 1972064574, was assigned on March 27, 2019. Dr. Malachowski graduated from USF Health Morsani College of Medicine in 2019. Dr. Malachowski holds Florida license ME165968.

Dr. Malachowski's primary practice is Phdermatology, at 4197 Woodlands Pkwy, Palm Harbor, FL 34685 in Pinellas County. The practice phone is (727) 786-3810.

Dr. Malachowski's primary practice is Phdermatology in Palm Harbor, Florida. Dr. Malachowski is also affiliated with Morton Plant Hospital. The medical group on file is PHDermatology. Dmand AI also links Dr. Malachowski to 1 more group practice or clinic, named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Malachowski practices, 2 sites in all. Vendor and product names are available with a free account.

Dermatology is Dr. Malachowski's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Malachowski is board certified in dermatology by the American Board of Dermatology. Dmand AI has Dr. Malachowski's licenses on file in 3 states: Florida, Tennessee and Virginia.

Dmand AI lists benign or precancerous skin growths, contact dermatitis, rash, scalp rash, skin cyst and skin discoloration among the conditions Dr. Malachowski treats.

CMS data shows 2,165 Medicare services from Dr. Malachowski across 13 procedure codes in 2024, for 625 Medicare patients. Medicare paid $86,035 for them. Every service was in an office.

CMS counts 625 Medicare patients who saw Dr. Malachowski in 2024. The largest group is 65 to 74, with 276 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 3% are also on Medicaid. Their average risk score is 1.24, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Malachowski's median patient age at 72, with 43% women.

In 2024, Dr. Malachowski wrote 553 Medicare Part D claims for 313 patients. 93% of them were for generic drugs. CMS names the drug for 464 of them, across 10 drugs with 11 or more claims each, at $105,529 in total drug cost. In 2023, CMS named 136 claims across 6 drugs.

Dr. Malachowski accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 1,668 procedures of removal of skin lesions by Dr. Malachowski, more than 97% of the clinicians it reports for that procedure.

Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)

Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 11 papers to Dr. Malachowski, published from 2016 to 2022. 2019 was the busiest year, with 3. The most frequent topics are Dermatology, Pyoderma Gangrenosum and Referral and Consultation. Dr. Malachowski has published most often in Cutis. Dr. Malachowski's most frequent co-authors are Jane L. Messina, MD, Christopher G. Nelson, MD and Cameron Nichols, MD.

CMS Open Payments shows 12 general payments to Dr. Malachowski from 7 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $168.

Dr. Malachowski graduated from USF Health Morsani College of Medicine in 2019.

Dr. Malachowski is in network with 17 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.