Dr. Michael B. Horowitz, MD

Dr. Horowitz practices at HCA Florida Orange Park Hospital in Orange Park, Florida, part of HCA Healthcare.

Dr. Horowitz's NPI, 1881662716, was assigned on March 8, 2006. Dr. Horowitz graduated from University of Rochester Medical Center in 1988. Dr. Horowitz holds Florida license ME140930.

Dr. Horowitz's primary practice is HCA Florida Orange Park Hospital, at 2001 Kingsley Ave, Orange Park, FL 32073 in Clay County. The practice phone is (904) 276-8500.

Dr. Horowitz's primary practice is HCA Florida Orange Park Hospital in Orange Park, Florida, part of HCA Healthcare. The medical group on file is Memorial Neuroscience Center. Dmand AI also links Dr. Horowitz to 2 more physician offices 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. Horowitz practices, 4 sites in all. Vendor and product names are available with a free account.

Neurological surgery is Dr. Horowitz's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Horowitz is board certified in neurological surgery by the American Board of Neurological Surgery. Dmand AI has Dr. Horowitz's licenses on file in 4 states: Florida, Georgia, Texas and Pennsylvania.

Dmand AI lists craniotomy among the conditions Dr. Horowitz treats.

CMS data shows 144 Medicare services from Dr. Horowitz across 4 procedure codes in 2024, for 139 Medicare patients. Medicare paid $29,787 for them.

CMS counts 139 Medicare patients who saw Dr. Horowitz in 2024. The largest group is 75 to 84, with 57 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.99, 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. Horowitz's median patient age at 74, with 52% women.

In 2024, Dr. Horowitz wrote 57 Medicare Part D claims for 24 patients. 98% of them were for generic drugs. CMS names the drug for 29 of them, across 2 drugs with 11 or more claims each, at $309 in total drug cost. In 2019, CMS named 12 claims across 1 drug.

Dr. Horowitz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Horowitz as offering telehealth.

Dmand AI links 857 papers to Dr. Horowitz, published from 2001 to 2024. 2015 was the busiest year, with 22. The most frequent topics are Gastric Emptying, Blood Glucose and Insulin. Dr. Horowitz has published most often in J Clin Endocrinol Metab. Dr. Horowitz's most frequent co-authors are Brian T. Jankowitz, MD, Paul Gardner and Phillip Douglas Purdy, MD.

CMS Open Payments shows 63 general payments to Dr. Horowitz from 13 drug and device companies from 2016 to 2025. Royalties and licenses make up the largest share, 97% of the total. KLS-Martin L.P. paid the most, $113,252.

Dmand AI lists 4 awards for Dr. Horowitz, most recently Best Doctors; Best Doctors Pittsburgh in 2016.

Dr. Horowitz graduated from University of Rochester Medical Center in 1988. Dr. Horowitz is a member of AANS and CNS.

Dr. Horowitz is in network with 21 carriers, including Elevance, Aetna and United Healthcare. Medicare plans come from the most carriers, 12. Check the plan with the practice before a visit.