Dr. Hashim Nawaz Deen, MD

Dr. Deen practices at Sharp Memorial Hospital in San Diego, California, part of Sharp HealthCare.

Dr. Deen's NPI, 1194041319, was assigned on April 13, 2010. Dr. Deen graduated from St. George's University School of Medicine in 2010. Dr. Deen holds California license A123539.

Dr. Deen's primary practice is Sharp Memorial Hospital, at 7901 Frost St, San Diego, CA 92123 in San Diego County. The practice phone is (858) 939-3400.

Dr. Deen's primary practice is Sharp Memorial Hospital in San Diego, California, part of Sharp HealthCare. Dr. Deen is also affiliated with Palomar Medical Center Downtown Escondido. The medical group on file is FocusHealth. Dmand AI also links Dr. Deen to 5 more medical groups and 4 group practices and clinics, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Deen practices, 6 sites in all. Vendor and product names are available with a free account.

Internal medicine is Dr. Deen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Deen is board certified in internal medicine by the American Board of Internal Medicine. Dr. Deen is licensed in California.

Dmand AI lists acute diabetes, acute stomach ulcer, anemia, cardiac arrhythmia, cellulitis, electrolyte disorders, gastrointestinal inflammation and heart attack among the conditions Dr. Deen treats.

CMS data shows 413 Medicare services from Dr. Deen across 5 procedure codes in 2024, for 147 Medicare patients. Medicare paid $35,992 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 147 Medicare patients who saw Dr. Deen in 2024. The largest group is 65 to 74, with 56 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 54% are also on Medicaid. Their average risk score is 2.95, 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. Deen's median patient age at 70, with 49% women.

In 2024, Dr. Deen wrote 244 Medicare Part D claims for 92 patients. 88% of them were for generic drugs. CMS names the drug for 27 of them, across 2 drugs with 11 or more claims each, at $217 in total drug cost. In 2023, CMS named 57 claims across 4 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Deen for performance year 2024, reported as part of a group. Dr. Deen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 11 general payments to Dr. Deen from 8 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $374.

Dr. Deen graduated from St. George's University School of Medicine in 2010.

Dr. Deen is in network with 16 carriers, including Aetna, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.