ANDREW BIRKHEAD, MD FAAFP FASAM appears in the CMS NPPES registry as a Addiction Medicine (Family Medicine) Physician provider holding MD FAAFP FASAM credentials at 1135 W 69TH ST, CHICAGO, IL, 60621, with a listed phone of (773) 483-5011. NPI 1417341785 was issued on 03/25/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BIRKHEAD 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 1,403 prescription claims written by this provider, covering 145 Medicare beneficiaries and totaling roughly $245K in drug spend, split 22% brand-name and 78% generic by claim count, with an opioid prescribing rate of 0.9%. 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 84.5729/100 for the 2023 performance year (Quality 60.2504, Cost 67.0015), compared with the national average of 83.1.

Addiction Medicine (Family Medicine) Physician is a narrow specialty nationwide, with 763 enrolled providers across 48 states and an average of 1,134 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.