HOSSEIN MAHBOUBI, M.D., M.P.H. appears in the CMS NPPES registry as a Otology & Neurotology Physician provider holding M.D., M.P.H. credentials at 1245 WILSHIRE BLVD STE 480, LOS ANGELES, CA, 90017, with a listed phone of (213) 483-9930. NPI 1114347804 was issued on 04/21/2014. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MAHBOUBI most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 649 prescription claims written by this provider, covering 254 Medicare beneficiaries and totaling roughly $26K in drug spend, split 12% brand-name and 88% generic by claim count, with an opioid prescribing rate of 3.4%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 76.2631/100 for the 2023 performance year (Quality 62.7438, Cost 59.2967), compared with the national average of 83.1.

Otology & Neurotology Physician is a narrow specialty nationwide, with 333 enrolled providers across 46 states and an average of 401 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.