John N. Mafi

Also affiliated with Los Angeles County Department of Health Services, University of California, Los Angeles, UCLA Health, University of California System

Health ProfessionsEconomics, Econometrics and Finance

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 100%percentile

0Author DataRank

Indexed papers

0in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Papers

Driven by 18 papers. Top paper: “A Randomized-Clinical Trial of Two Ambient Artificial Intelligence Scribes: Measuring Documentation Efficiency and Physician Burnout”.

A Randomized-Clinical Trial of Two Ambient Artificial Intelligence Scribes: Measuring Documentation Efficiency and Physician Burnout

medRxiv(2025)10.1101/2025.07.10.25331333

N/A

0.695DataRank · unranked

8 citations

William J. Turner, Sitaram Vangala, Aaron Chin, Joshua Khalili, Ya‐Chen Tina Shih +4 more

Primary Care Physician Characteristics and Low-Value Care Provision in Japan

JAMA Health Forum(2025)10.1001/jamahealthforum.2025.1430

N/A

0.292DataRank · unranked

6 citations

John N. Mafi, Kazuhiro Abe, Alexandra M. Klomhaus, Rei Goto, Kei Kitajima +3 more

Demographic Variation In US Outpatient Hydroxychloroquine And Ivermectin Use During The COVID-19 Pandemic

Health Affairs(2025)10.1377/hlthaff.2024.00452

N/A

0.269DataRank · unranked

5 citations

Sitaram Vangala, Michael G.‏ Hadfield, Jonathan Cantor, Dale Skinner, Melody Craff +5 more

The association between telemedicine visits and downstream utilization among patients with cancer at a large academic health center.

JCO Oncology Practice(2023)10.1200/op.2023.19.11_suppl.515

N/A

0.165DataRank · unranked

2 citations

Adam Singer, Manying Cui, Chad Villaflores, Sitaram S. Vangala, Cheryl L. Damberg +3 more

Seeking care for back pain or upper respiratory infections?: Survey results to inform a safety net hospital Choosing Wisely® intervention

Healthcare(2020)10.1016/j.hjdsi.2020.100424

N/A

0.165DataRank · unranked

2 citations

Nicole D. Wachter, Carmen Elena Salinas Reyes, John N. Mafi, Eric Wei, Carmen Carrillo +2 more

Higher than expected telemedicine use by racial and ethnic minority and cognitively impaired Medicare beneficiaries

Health Affairs Scholar(2025)10.1093/haschl/qxae175

N/A

0.104DataRank · unranked

1 citations

Mei Leng, Julia Cave Arbanas, Artem Romanov, Chi‐Hong Tseng, Melissa Y. Wei +5 more

Developing an electronic health record measure of low-value esophagogastroduodenoscopy for GERD at a large academic health system

BMJ Open Quality(2023)10.1136/bmjoq-2023-002363

N/A

0DataRank · unranked

1 citations

Vishnu Nair, Chad Villaflores, Katherine Dominguez, Julia Cave Arbanas, Madeline Treasure +9 more

Data from Reallocating Cervical Cancer Preventive Service Spending from Low- to High-Value Clinical Scenarios

(2023)10.1158/1940-6207.c.6609192

N/A

0DataRank · unranked

0 citations

Shannon D. Armbruster, Jillian C. Capucao, Kyle B. Russell, John Rockwell, Karen E. Perkins +4 more

Data from Reallocating Cervical Cancer Preventive Service Spending from Low- to High-Value Clinical Scenarios

(2023)10.1158/1940-6207.c.6609192.v1

N/A

0DataRank · unranked

0 citations

Shannon D. Armbruster, Jillian C. Capucao, Kyle B. Russell, John Rockwell, Karen E. Perkins +4 more

Association between telehealth use in oncology and downstream utilization at a large academic health system

Journal of Telemedicine and Telecare(2024)10.1177/1357633x241282820

N/A

0DataRank · unranked

5 citations

Adam Singer, Manying Cui, Chad Villaflores, Sitaram Vangala, Miguel A. Cuevas +5 more

Trends in antipsychotic prescribing among community-dwelling older adults with dementia, 2010-2018

Health Affairs Scholar(2025)10.1093/haschl/qxaf021

N/A

0DataRank · unranked

3 citations

Mei Leng, Julia Cave Arbanas, Chi‐Hong Tseng, A. Mark Fendrick, Catherine A. Sarkisian +4 more

Racial and Ethnic Differences in Low‐Value Care Among Older Adults in a Large Statewide Health System

Journal of the American Geriatrics Society(2025)10.1111/jgs.19369

N/A

0DataRank · unranked

0 citations

Ray Pablo, S Shapiro, Phyllis Willis, Ninez A. Ponce, John N. Mafi +2 more

Low-cost, high-volume healthcare services contribute the most to low-value care spending in Japan

Health Affairs Scholar(2025)10.1093/haschl/qxaf225

N/A

0DataRank · unranked

0 citations

John N. Mafi, Tsuguya Fukui, Yuya Kimura, Daiki Kobayashi, Sara Odawara +4 more

Trends in Low-Value Health Service Use and Spending in the US Medicare Fee-for-Service Program, 2014-2018

JAMA Network Open(2021)10.1001/jamanetworkopen.2020.37328

N/A

0DataRank · unranked

106 citations

Rachel O. Reid, Lesley Baseman, Scot Hickey, Mark E. Totten, Denis Agniel +4 more

The Utilization and Costs of Grade D USPSTF Services in Medicare, 2007–2016

Journal of General Internal Medicine(2021)10.1007/s11606-021-06784-8

N/A

0DataRank · unranked

13 citations

A. Mark Fendrick, Joseph A. Ladapo, Catherine A. Sarkisian, John N. Mafi, Carlos Irwin A. Oronce

Estimated Annual Spending on Aducanumab in the US Medicare Program

JAMA Health Forum(2022)10.1001/jamahealthforum.2021.4495

N/A

0DataRank · unranked

23 citations

Mei Leng, Julia Cave Arbanas, Chi‐Hong Tseng, Cheryl L. Damberg, Catherine A. Sarkisian +2 more

US emergency care patterns among nurse practitioners and physician assistants compared with physicians: a cross-sectional analysis

BMJ Open(2022)10.1136/bmjopen-2021-055138

N/A

0DataRank · unranked

19 citations

Alexander Chen, Rong Guo, Kristen R. Choi, Peter B. Smulowitz, Chi‐Hong Tseng +3 more

A pragmatic parallel arm randomized-controlled trial of a multi-pronged electronic health record-based clinical decision support tool protocol to reduce low-value antipsychotic prescriptions among older adults with Alzheimer’s and related dementias

PLoS ONE(2022)10.1371/journal.pone.0277409

N/A

0DataRank · unranked

4 citations

Anne M. Walling, Chad Villaflores, Sitaram Vangala, Andrea Sorensen, Eric Cheng +9 more