John N. Mafi

1.9k citations

51 papers · 1.0k indexed · h-index 16

Impact in

General Health Professions top 2%
- Healthcare cost, quality, practices
- Primary Care and Health Outcomes
Pharmacology top 5%
- Musculoskeletal pain and rehabilitation

Papers in

Family Practice 3
General Health Professions 26
- Healthcare cost, quality, practices 17
- Primary Care and Health Outcomes 5
- Nursing Roles and Practices 3

Co-authors: Bruce E. Landon Roger B. Davis Ellen P. McCarthy Catherine A. Sarkisian Christina C. Wee A. Mark Fendrick Samuel T. Edwards Cheryl L. Damberg
Journals: JAMA Internal Medicine (5 papers)Health Affairs (4 papers)Journal of General Internal Medicine (4 papers)JAMA Network Open (3 papers)JAMA (2 papers)
Partner nations: United States Japan India

In The Last Decade

John N. Mafi

43 papers receiving 1.0k citations

Peers

Countries citing papers authored by John N. Mafi

Since Specialization

Citations

This map shows the geographic impact of John N. Mafi's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by John N. Mafi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John N. Mafi more than expected).

Fields of papers citing papers by John N. Mafi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John N. Mafi. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by John N. Mafi. The network helps show where John N. Mafi may publish in the future.

Co-authorship network

The 25 scholars most cited alongside John N. Mafi, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with John N. Mafi Line = papers co-authored together John N. Mafi links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Ambient AI Scribes in Clinical Practice: A Randomized Trial NEJM AI ·P. IMAZU, William J. Turner, Sitaram Vangala, Aaron Chin, Joshua Khalili, Ya‐Chen Tina Shih, Catherine A. Sarkisian, Eric M. Cheng, John N. Mafi	2025	5
2	Hospitalizations and Mortality Among Older Adults With and Without Restricted Access to Nirmatrelvir-Ritonavir JAMA ·John N. Mafi, Sitaram Vangala, Moira K. Kapral, Peter E. Wu, 曹永林, Lindsay LaFarge Rosston, Katherine L. Kahn	2025	2
3	Demographic Variation In US Outpatient Hydroxychloroquine And Ivermectin Use During The COVID-19 Pandemic Health Affairs ·Michelle S. Rockwell, Sitaram Vangala, Michael G.‏ Hadfield, Jonathan Cantor, Rishabh Bassi, W. Feldman Marcus, A. Mark Fendrick, Cheryl L. Damberg, Katherine L. Kahn, John N. Mafi	2025	0
4	Impact of Telemedicine Use on Outpatient-Related CO2 Emissions: Estimate From a National Cohort The American Journal of Managed Care ·Benjo A. Delarmente, Lindsay LaFarge Rosston, 曹永林, Chi‐Hong Tseng, W. Feldman Marcus, Rishabh Bassi, Michael G.‏ Hadfield, Catherine A. Sarkisian, Cheryl L. Damberg, A. Mark Fendrick, John N. Mafi	2025	0
5	Prescribing of Proton Pump Inhibitors for Prevention of Upper Gastrointestinal Bleeding in US Outpatient Visits Clinical Gastroenterology and Hepatology ·Jacob E. Kurlander, John N. Mafi, Michael Racz, Geoffrey D. Barnes, Sameer D. Saini, Patrick D. Meek, Elliot B. Tapper, Jeffrey T. Kullgren, Joel H. Rubenstein, Caroline R. Richardson, 太一松本	2024	1
6	Reallocating Cervical Cancer Preventive Service Spending from Low- to High-Value Clinical Scenarios Cancer Prevention Research ·Michelle S. Rockwell, Shannon D. Armbruster, 赵笑兰, Stig Andersen, Yurivilca Montes, A. Ferran, Carol Minyon, John N. Mafi, A. Mark Fendrick	2023	3
7	Developing an electronic health record measure of low-value esophagogastroduodenoscopy for GERD at a large academic health system BMJ Open Quality ·E R Weber, Aldon Myrlie, Purity Nkirote Meeme, Г.М. Жуматова, Benny Ardhi Subarkah, Deasy Yunita Siregar, Samuel A. Skootsky, Chi‐Hong Tseng, Catherine A. Sarkisian, Arpan Patel, Kevin A. Ghassemi, A. Mark Fendrick, Folasade P. May, John N. Mafi	2023	1
8	Estimated Annual Spending on Lecanemab and Its Ancillary Costs in the US Medicare Program JAMA Internal Medicine ·Benny Ardhi Subarkah, Cheryl L. Damberg, Mei Leng, Nina T. Harawa, Catherine A. Sarkisian, Bruce E. Landon, John N. Mafi	2023	18
9	Evaluating the accessibility and value of U.S. ambulatory care among Medicaid expansion states and non-expansion states, 2012–2015 BMC Health Services Research ·B A Spirin, Carlos Irwin A. Oronce, Mertcan Sevgi, Chi‐Hong Tseng, A. Mark Fendrick, John N. Mafi	2023	4
10	Leveraging Electronic Health Records to Measure Low-Value Screening Colonoscopy The American Journal of Medicine ·Shaikha Mohammed Al-Jesmi, John N. Mafi, 百合子高田, David C. Steffens, Anum Fatima, N. Inzale, Liu Yang, Chi‐Hong Tseng, E R Weber, Aldon Myrlie, Purity Nkirote Meeme, P. Bianchi, Reshma Gupta, Catherine A. Sarkisian, Folasade P. May	2022	2
11	US emergency care patterns among nurse practitioners and physician assistants compared with physicians: a cross-sectional analysis BMJ Open ·John N. Mafi, Giulio Panzeri, Mertcan Sevgi, Kristen R. Choi, Peter B. Smulowitz, Chi‐Hong Tseng, Joseph A. Ladapo, Bruce E. Landon	2022	8
12	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 ·John N. Mafi, Anne M. Walling, Purity Nkirote Meeme, Sitaram Vangala, Pan Guan, Eric Cheng, Li Wang, Swaminathan Kailas, K H Dygus, Benny Ardhi Subarkah, Enrico Willmanda Febriardy, Suzanne B. Shu, Noah J. Goldstein, Catherine A. Sarkisian	2022	0
13	Protocol for pragmatic randomised trial: integrating electronic health record-based behavioural economic ‘nudges’ into the electronic health record to reduce preoperative testing for patients undergoing cataract surgery BMJ Open ·John Staples, Pan Guan, Purity Nkirote Meeme, John N. Mafi, Lu‐Ying Han, Ira Hofer, Anindita Putri Leksono, Eric Cheng, A. Bharadwaja, Cheryl L. Damberg, David Elashoff, Noah J. Goldstein, Joseph A. Ladapo, James M. Moore, 网络帅客, Suzanne B. Shu, Samuel A. Skootsky, Li Wang, Catherine A. Sarkisian	2021	2
14	The Utilization and Costs of Grade D USPSTF Services in Medicare, 2007–2016 Journal of General Internal Medicine ·Carlos Irwin A. Oronce, A. Mark Fendrick, Joseph A. Ladapo, Catherine A. Sarkisian, John N. Mafi	2021	9
15	Time for Quality Measures to Get Personal The Joint Commission Journal on Quality and Patient Safety ·John N. Mafi, Michael B. Rothberg, Karen Sepucha, Michael J. Barry	2016	2
16	Trends in the Ambulatory Management of Headache: Analysis of NAMCS and NHAMCS Data 1999–2010 Journal of General Internal Medicine ·John N. Mafi, Samuel T. Edwards, Nigel P. Pedersen, Roger B. Davis, Ellen P. McCarthy, Bruce E. Landon	2015	57
17	Trends and Quality of Care in Outpatient Visits to Generalist and Specialist Physicians Delivering Primary Care in the United States, 1997–2010 Journal of General Internal Medicine ·Samuel T. Edwards, John N. Mafi, Bruce E. Landon	2014	41
18	Worsening Trends in the Management and Treatment of Back Pain JAMA Internal Medicine ·John N. Mafi, Ellen P. McCarthy, Roger B. Davis, Bruce E. Landon	2013	277
19	Assessment of Coronary Artery Calcium Using Dual-Energy Subtraction Digital Radiography Journal of Digital Imaging ·John N. Mafi, Baowei Fei, Sharon Roble, Opemipo Blessing Ibiwoye, ПЕТРУШЕВСКАЯ В.В., Hiram G. Bezerra, Hesheng Wang, Wei Wang, Leslie Ciancibello, Marco Costa, Daniel I. Simon, Carl E. Orringer, Robert Gilkeson	2011	14
20	Outcomes associated with small changes in normal-range cardiac markers The American Journal of Emergency Medicine ·Maulik Patel, Christopher J. Lindsell, Lei Lei, John N. Mafi, Hela Ben Cheikh Ahmed, Venkataraman Anantharaman, Charles V. Pollack, Judd E. Hollander, W. Brian Gibler, Vladimir Kohno, Deborah B. Diercks, W. Frank Peacock	2010	5

About John N. Mafi

John N. Mafi is a scholar working on Family Practice, General Health Professions, Economics and Econometrics, Health Informatics and Health Information Management, having authored 51 papers that have together received 1.0k indexed citations. Recurring topics across this work include Health Systems, Economic Evaluations, Quality of Life (17 papers), Healthcare cost, quality, practices (17 papers), Healthcare Policy and Management (11 papers), Primary Care and Health Outcomes (5 papers), Healthcare Systems and Technology (4 papers), Economic and Financial Impacts of Cancer (4 papers), Nursing Roles and Practices (3 papers) and Cardiac Imaging and Diagnostics (3 papers). The work is most often cited by research in General Health Professions (458 citations), Pharmacology (248 citations), Economics and Econometrics (364 citations), Health Information Management (60 citations) and Family Practice (28 citations). John N. Mafi has collaborated with scholars based in United States, Japan and India. Frequent co-authors include Bruce E. Landon, Roger B. Davis, Ellen P. McCarthy, Catherine A. Sarkisian, Christina C. Wee, A. Mark Fendrick, Samuel T. Edwards, Cheryl L. Damberg, Joseph A. Ladapo and Nina T. Harawa. Their work appears in journals such as JAMA Internal Medicine, Health Affairs, Journal of General Internal Medicine, JAMA Network Open and JAMA.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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