Erik Nathan Hansen

Erik Hansen practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.

Erik Hansen's NPI, 1023149044, was assigned on March 8, 2007. Erik Hansen graduated from UCSF School of Medicine in 2005. Erik Hansen holds California license 00000000000000.

Erik Hansen's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.

Erik Hansen's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Erik Hansen is also affiliated with California Pacific Medical Center Davies Campus. The medical group on file is UCSF Pediatrics. Dmand AI also links Erik Hansen to 3 more hospitals, 3 home health agencies, 2 group practices and clinics and 2 medical groups, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Erik Hansen practices, 10 sites in all. Vendor and product names are available with a free account.

Orthopaedic surgery is Erik Hansen's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Erik Hansen is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dmand AI has Erik Hansen's licenses on file in 2 states: California and Pennsylvania.

Dmand AI lists arthritis, bursitis, hip replacement, joint pain, knee injury, knee replacement, lower back pain and pelvic and hip fracture among the conditions Erik Hansen treats.

CMS data shows 1,222 Medicare services from Erik Hansen across 12 procedure codes in 2024, for 630 Medicare patients. Medicare paid $301,589 for them.

CMS counts 630 Medicare patients who saw Erik Hansen in 2024. The largest group is 65 to 74, with 281 patients. 75% of them have arthritis, and 75% have high cholesterol. 19% 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 Erik Hansen's median patient age at 73, with 62% women.

In 2024, Erik Hansen wrote 175 Medicare Part D claims for 69 patients. 100% of them were for generic drugs. CMS names the drug for 111 of them, across 5 drugs with 11 or more claims each, at $1,211 in total drug cost. In 2023, CMS named 64 claims across 4 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Erik Hansen for performance year 2024, reported as part of a group. Erik Hansen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Erik Hansen as offering telehealth. CMS counts 93 procedures of hip replacement by Erik Hansen, more than 97% of the clinicians it reports for that procedure.

Dmand AI links 79 papers to Erik Hansen, published from 2005 to 2025. 2024 was the busiest year, with 6. The most frequent topics are Arthroplasty, Replacement, Knee, Prosthesis-Related Infections and Arthroplasty, Replacement, Hip. Erik Hansen has published most often in J Arthroplasty. Erik Hansen's most frequent co-authors are Jeffrey James Barry, MD, Thomas P. Vail, MD and Antonia F. Chen, MD.

Dmand AI links Erik Hansen to 2 clinical trials, 2 of them phase 4 studies. Conditions studied include Osteoarthritis, Knee, Pain, Postoperative and Osteoarthritis.

CMS Open Payments shows 81 general payments to Erik Hansen from 10 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 80% of the total. OMNIlife science, Inc paid the most, $33,454.

Dmand AI lists 4 awards for Erik Hansen, most recently CMS Stage 1 EHR in 2013.

Erik Hansen graduated from UCSF School of Medicine in 2005. Erik Hansen is a member of AAOS and AAHKS.

Erik Hansen is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.