Dr. Jack H. Freimann Jr., MD

Dr. Freimann practices at PIH Health Physicians in Whittier, California.

Dr. Freimann's NPI, 1306953021, was assigned on August 25, 2006. Dr. Freimann graduated from David Geffen School of Medicine at UCLA in 1985. Dr. Freimann's California license number on file is G58179.

Dr. Freimann's primary practice is PIH Health Physicians, at 12522 E Lambert Rd, Whittier, CA 90606 in Los Angeles County. The practice phone is (562) 789-5420.

Dr. Freimann's primary practice is PIH Health Physicians in Whittier, California. Dr. Freimann is also affiliated with PIH Health Whittier Hospital. The medical group on file is PIH Health Physicians. Dmand AI also links Dr. Freimann to 1 more hospital 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. Freimann practices, 3 sites in all. Vendor and product names are available with a free account.

Hematology and oncology is Dr. Freimann's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Freimann is board certified in hematology by the American Board of Internal Medicine. Dmand AI has Dr. Freimann's licenses on file in 2 states: California and Texas.

Dmand AI lists breast cancer, chronic anemia, chronic embolism thrombosis, chronic leukemia, colorectal cancer, lung cancer, lymphoma and multiple myeloma among the conditions Dr. Freimann treats.

CMS data shows 531 Medicare services from Dr. Freimann across 11 procedure codes in 2024, for 190 Medicare patients. Medicare paid $44,115 for them.

CMS counts 190 Medicare patients who saw Dr. Freimann in 2024. The largest group is 65 to 74, with 84 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 47% are also on Medicaid. Their average risk score is 2.04, 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. Freimann's median patient age at 69, with 69% women.

In 2024, Dr. Freimann wrote 492 Medicare Part D claims for 151 patients. 72% of them were for generic drugs. CMS names the drug for 261 of them, across 12 drugs with 11 or more claims each, at $367,560 in total drug cost. In 2023, CMS named 299 claims across 14 drugs.

Dr. Freimann accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 3 papers to Dr. Freimann.

CMS Open Payments shows 1,479 general payments to Dr. Freimann from 94 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 94% of the total. Novartis Pharmaceuticals Corporation paid the most, $3,208.

Dr. Freimann graduated from David Geffen School of Medicine at UCLA in 1985.

Dr. Freimann is in network with 7 carriers, including Blue Cross Blue Shield of Michigan, LA Care and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.