🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Eric T. Roberts

University of Pennsylvania

ORCID: 0000-0002-7439-0799
Economics, Econometrics and FinanceHealth ProfessionsMedicine

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 3%percentile
1.4Author DataRank

Indexed papers

2in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology
Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 2 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

Top data-sharing exemplar

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

New evidence of state variation in Medicaid payment policies for dual Medicare‐Medicaid enrollees

Health Services Research(2020)10.1111/1475-6773.13545
Top 20%
1.0DataRank
Top 20%14 citations

Alok Nimgaonkar, Joshua Aarons, Heather Tomko, Adele Shartzer, Stephen Zuckerman +2 more

Papers

Driven by 12 papers — median percentile 65. Top paper: “New evidence of state variation in Medicaid payment policies for dual Medicare‐Medicaid enrollees”.

New evidence of state variation in Medicaid payment policies for dual Medicare‐Medicaid enrollees

Health Services Research(2020)10.1111/1475-6773.13545
Top 20%
1.0DataRank
Top 20%14 citations

Alok Nimgaonkar, Joshua Aarons, Heather Tomko, Adele Shartzer, Stephen Zuckerman +2 more

Initiation of glucocorticoids before entering rheumatology care associates with long-term glucocorticoid use in older adults with early rheumatoid arthritis: A joint analysis of Medicare and the Rheumatology Informatics System for Effectiveness (RISE) data

Seminars in Arthritis and Rheumatism(2024)10.1016/j.semarthrit.2024.152535
Top 50%
0.357DataRank
Top 50%4 citations

Eric T. Roberts, Jing Li, Emma Kersey, Rachael Stovall, Frank Buttgereit +3 more

Changes in Patient Experiences and Assessment of Gaming Among Large Clinician Practices in Precursors of the Merit-Based Incentive Payment System

JAMA Health Forum(2021)10.1001/jamahealthforum.2021.3105
N/A
0DataRank · unranked
12 citations

Zirui Song, Lin Ding, J. Michael McWilliams, Eric T. Roberts

Disparities in Guideline-Recommended Statin Use for Prevention of Atherosclerotic Cardiovascular Disease by Race, Ethnicity, and Gender

Annals of Internal Medicine(2023)10.7326/m23-0720
N/A
0DataRank · unranked
35 citations

Amber E. Johnson, Leslie R. M. Hausmann, Walid F. Gellad, Eric T. Roberts, Ravy K. Vajravelu +1 more

Dual-Eligible Nursing Home Residents: Enrollment Growth In Managed Care Plans That Coordinate Care, 2013–20

Health Affairs(2024)10.1377/hlthaff.2023.01579
N/A
0DataRank · unranked
5 citations

Xinwei Chen, Eliza Macneal, Rachel M. Werner, Eric T. Roberts

Early impacts of the Pennsylvania Rural Health Model on potentially avoidable utilization

Health Affairs Scholar(2024)10.1093/haschl/qxae002
N/A
0DataRank · unranked
1 citations

Eric T. Roberts, Lindsay M. Sabik, Donald Bourne

Medicaid Unwinding Experiences in Dual-Eligible Older Adults

JAMA Health Forum(2025)10.1001/jamahealthforum.2024.4692
N/A
0DataRank · unranked
9 citations

Wendy Furst, Dominic A. Ruggiero, Dianne Singer, Erica Solway, Erin Beathard +6 more

Association of a State‐Wide Alternative Payment Model for Rural Hospitals With Bypass for Elective Surgeries

Health Services Research(2025)10.1111/1475-6773.14442
N/A
0DataRank · unranked
1 citations

Zhaojun Sun, Bruce L. Jacobs, Coleman Drake, Jeremy M. Kahn, Eric T. Roberts +2 more

Racial and Ethnic Disparities in Preventive and Chronic Disease Care in Medicare Advantage vs. Traditional Medicare

Journal of General Internal Medicine(2025)10.1007/s11606-025-09793-z
N/A
0DataRank · unranked
1 citations

Andrei Ștefănescu, Dominic A. Ruggiero, Alexandra G. Hames, John Z. Ayanian, Eric T. Roberts +1 more

Assessment of Disparities in Digital Access Among Medicare Beneficiaries and Implications for Telemedicine

JAMA Internal Medicine(2020)10.1001/jamainternmed.2020.2666
N/A
0DataRank · unranked
369 citations

Ateev Mehrotra, Eric T. Roberts

Adherence, Switches, and Drug Spending After Angiotensin Receptor Blocker Recalls and Shortages

JAMA Health Forum(2025)10.1001/jamahealthforum.2025.4078
N/A
0DataRank · unranked
0 citations

Eric T. Roberts, Julie M. Donohue, Lindsay M. Sabik, Chester B. Good, Joshua W. Devine +3 more

The Relationship Between Take-up of Prescription Drug Subsidies and Medicaid Among Low-Income Medicare Beneficiaries

Journal of General Internal Medicine(2020)10.1007/s11606-020-06241-y
N/A
0DataRank · unranked
12 citations

Alexandra Glynn, Julie M. Donohue, Lindsay M. Sabik, Eric T. Roberts