Dr. Michael Jordan Feldstein, MD

Dr. Feldstein practices at UCSF Medical Group Business Services in San Francisco, California.

Dr. Feldstein's NPI, 1568799989, was assigned on November 5, 2009. Dr. Feldstein graduated from Harvard Medical School in 2009. Dr. Feldstein holds California license A114702.

Dr. Feldstein's primary practice is UCSF Medical Group Business Services, at 521 Parnassus Ave, San Francisco, CA 94131 in San Francisco County. The practice phone is (415) 379-2900.

Dr. Feldstein's primary practice is UCSF Medical Group Business Services in San Francisco, California. Dr. Feldstein is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Feldstein to 4 more hospitals, 2 group practices and clinics, 2 home health agencies and 2 medical groups, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Feldstein practices, 9 sites in all. Vendor and product names are available with a free account.

Orthopaedic surgery is Dr. Feldstein's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Feldstein is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dmand AI has Dr. Feldstein's licenses on file in 3 states: California, New Jersey and Pennsylvania.

Dmand AI lists arthritis, bursitis, hip replacement, joint pain, knee fracture and dislocation, knee injury, knee replacement and leg, ankle or foot fracture among the conditions Dr. Feldstein treats.

CMS data shows 3,430 Medicare services from Dr. Feldstein across 17 procedure codes in 2024, for 315 Medicare patients. Medicare paid $152,596 for them.

CMS counts 315 Medicare patients who saw Dr. Feldstein in 2024. The largest group is 75 to 84, with 129 patients. 75% of them have arthritis, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 1.23, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Feldstein's median patient age at 69, with 50% women.

In 2024, Dr. Feldstein wrote 14 Medicare Part D claims. 100% of them were for generic drugs. They cover 5 drugs, with $1,311 in total drug cost. In 2020, CMS named 42 claims across 3 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Feldstein for performance year 2024, reported through an alternative payment model (APM). Dr. Feldstein accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Feldstein as offering telehealth. CMS counts 36 procedures of knee replacement by Dr. Feldstein, more than 70% of the clinicians it reports for that procedure.

Dmand AI links 6 papers to Dr. Feldstein in 2017. The most frequent topics are Risk. Dr. Feldstein's most frequent co-authors are Shane Burch, MD, Antonia F. Chen, MD and William James Hozack, MD.

CMS Open Payments shows 53 general payments to Dr. Feldstein from 14 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Zimmer Biomet Holdings, Inc. paid the most, $918.

Dr. Feldstein graduated from Harvard Medical School in 2009.

Dr. Feldstein is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.