Michael Loes, M.D. appears in the CMS NPPES registry as an Addiction Medicine (Internal Medicine) Physician provider holding M.D. credentials at 11047 N 19TH AVE, Phoenix, AZ, 85029, with a listed phone of (602) 944-2222. NPI 1033247630 was issued on 03/02/2007.

Medicare Part D prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal, many Addiction Medicine (Internal Medicine) Physician providers operate outside Part D entirely.

Addiction Medicine (Internal Medicine) Physician is a narrow specialty nationwide, with 553 enrolled providers across 46 states and an average of 1,403 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.