Director @sfhealthnetwork HF Program Zuckerberg SF General Hospital @zsfgcare @ucsfcardiology. New Dad x2! Alum @WUSTLmed⬅️ @UCSFmedicine⬅️ @cornell he/his/him

San Francisco, CA
The 3 rules of #GDMTWorks for #HFrEF: 1. Start more 2.⬆️doses 3. Keep them going #QuadTherapy: BB + ARNI + MRA + SGLT2-I. 75% RR reduction w NNT of <4!! @gcfmd @MKIttlesonMD @AndrewJSauer @AminYehyaMD @mpsotka @DrNasrien @shwinner @ShelleyZieroth @iamritu @DevinMehta @datsunian
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Jonathan Davis, MD, MPHS retweeted
I’m beyond excited to join Holland & Knight LLP as a Senior Policy Advisor and begin this next chapter of my career. hklaw.com/en/news/pressrelea… I’m also thrilled to work alongside my colleague Kristen O'Brien and join an outstanding team of attorneys and healthcare policy professionals dedicated to helping clients navigate the increasingly complex healthcare regulatory landscape. I look forward to bringing my experience to support both old clients and new ones as they address evolving regulatory and policy challenges. I also hope to continue sharing insights through my Regs & Eggs blog, with more details on that to come soon. In the meantime, I’d love to stay connected. Please feel free to reach out at Jeffrey.Davis2@hklaw.com.
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Jonathan Davis, MD, MPHS retweeted
🚨🚨🚨 CARDIO-TTRansform data presented at @escardio #ESCCongress and simultaneously published in @NEJM. The (very surprising!) topline data was released last month – now we get the full data release. Much to break down – it’s all here in the 🧵 below. (1/25) nejm.org/doi/full/10.1056/NE…
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Jonathan Davis, MD, MPHS retweeted
In the COMBO-HF-X pilot trial @ZSFGCare, we found that a customizable heart failure polypill was feasible & improved adherence to quadruple therapy @JACCJournals @UCSF @StanfordCVI @durstenfeld @HsuePriscilla @JonathanDavisHF @kardiologykazi @EliseRiley_ @ATSandhu @paheidenreich
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Jonathan Davis, MD, MPHS retweeted
For the second year in a row, @CMSGov proposes to make changes to the practice expense methodology that will impact payments to physicians and other clinicians. The CY 2026 PFS policy was significant: CMS modified the indirect PE allocation methodology for services furnished in the facility setting, reducing the portion of indirect PE allocated per work RVU to 50% of the amount allocated for non-facility services. CMS implemented the policy to better align its payment policy with contemporary physician practice patterns and address potential duplicative payment for indirect costs. However, the agency indicated it would continue to examine the indirect PE methodology and consider further refinements in future rulemaking. In the CY 2027 PFS proposed rule, CMS proposes a modification to the policy for clinician visits in nursing facility settings. CMS also acknowledges stakeholders who believe that the 2026 policy had a detrimental effect on facility-based physicians who work in independent practices. These stakeholders are concerned that independent practices are unable to cut administrative and overhead costs enough to absorb the CY 2026 facility PE reductions, and that the reductions are accelerating the insolvency of independent physician practices and leading to an increase in hospital consolidation. CMS notes that it has heard “no general consensus among interested parties to this effect,” and that the agency has “received feedback that this policy supports independent practices.” (note from me: I have heard consistently that this policy is hurting independent practices, particularly those who exclusively work in facility-based settings, like emergency physicians and hospitalists). CMS states in the rule, however, that it is open to further refinements to the 2026 policy, particularly in how PE costs vary for physicians who are employed by facilities.
Regs & Eggs is out!... a little late this week, sorry! mcdermottplus.com/blog/regs-… This week was a no-brainer in terms of what to focus on: the CY 2027 Physician Fee Schedule Proposed Rule!! The 1,592-page rule includes a wide range of proposed policies that the Centers for Medicare & Medicaid Services (CMS) believes would promote payment accuracy and accountability, enhance payment for primary care and prevention, and advance value-based care. Regs & Eggs highlights key proposals, including changes to practice expense methodology, modifier -25 payment policy, remote monitoring services, primary care payment, and the future of the Merit-Based Incentive Payment System, while exploring how these proposals could affect physician reimbursement and care delivery. Overall, understanding the complex payment interactions and broader policy direction of the proposed rule will be critical for stakeholders as they evaluate potential impacts and prepare comments ahead of the final rule.
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Jonathan Davis, MD, MPHS retweeted
❤️‍🩹 Heart failure 💊 SGLT inhibitors 🚀 Ultrafast clinical benefits (across the EF spectrum) 🪎 Amazing value 🛎️ What are you waiting for?
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Jonathan Davis, MD, MPHS retweeted
Is the simultaneous/rapid sequence initiation strategy for GDMT for HFrEF superior to usual care one by one approach? ✅ Better use, dosing, adherence, and persistence ✅ Safe, well tolerated, less HF events In both the 🏨 and outpatient clinic setting 🎯STRONG-HF 🎯 SHORT
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Jonathan Davis, MD, MPHS retweeted
Can quadruple GDMT be simultaneously initiated and rapidly uptitrated in ambulatory outpatients with HFrEF? The SHORT RCT ✅ Time to quadruple GDMT optimization 29 days vs 112 with usual care ✅ safe, well tolerated, less visits, less HF events jacc.org/doi/10.1016/j.jchf.…
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Jonathan Davis, MD, MPHS retweeted
Rosuvastatin 20 mg for primary prevention and achieving LDL < 50 mg/dL Clinical benefits>>potential risks Relative risk reductions: large Absolute risk reductions: small per year, but accumulate over time Cost: $31.40 per year $2.61 per month 9 cents a day
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Jonathan Davis, MD, MPHS retweeted
💊🫀 What does optimal therapy actually buy a 65-year-old with HFmrEF/HFpEF? From Nature Medicine (Vaduganathan et al., 2025): 🔴 SGLT2i + nsMRA → +3.6 years event-free survival 🔴 SGLT2i + nsMRA + ARNI → +4.9 years (LVEF <60%) vs. standard therapy alone. Nearly 5 extra years without hospitalization or death. 💡 These drugs exist. They work. Are all eligible patients receiving them? Vaduganathan et al. Nature Medicine, Oct 2025 @mvaduganathan #HeartFailure #HFpEF #HFmrEF #SGLT2i #ARNI #Cardiology #MedTwitter #NatureMedicine
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Jonathan Davis, MD, MPHS retweeted
Every admission = opportunity to improve #GDMTWorks! MD, RN, PharmD, etc; QD-BID labs; vitals 4-6x/day... all hands on deck! Take advantage! Major consequences of stopping or not starting! @SJGreene_md @mvaduganathan @gcfmd @JavedButler1 @UCSFIMChiefs 10.1016/j.jchf.2018.06.011
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Jonathan Davis, MD, MPHS retweeted
Ten Years Real-World Experience With Sacubitril/Valsartan in Patients With Heart Failure With Reduced Ejection Fraction see @ESC Heart Failure ow.ly/zovq50YKIO1 @EJHFEiC @JanBiegus @Ppponikowski #HFA_ESC @hvanspall @ShelleyZieroth @FudimMarat @gcfmd @MarcoMetra @GianluSava #ESCHeartFailure
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Jonathan Davis, MD, MPHS retweeted
Why are 100% of eligible patients with HFrEF w/o CI or intolerance not receiving quadruple GDMT in 2026? ARNI+BB+MRA+SGLT2i ➡️ 75% ⬇️ all-cause ☠️ (26% ARR, NNT=4, 24 months) 85% ⬇️ HF 🏨 (33% ARR, NNT=3, 24 months) Extend median survival by 7-11 years 💊 Cost $78/month
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Jonathan Davis, MD, MPHS retweeted
Patients newly diagnosed w/ #HFrEF >9 of 10 deaths occur among pts who never receive ≥1 💊 proven to ⤵️⤵️⤵️death.... ...in a nationwide health system w/ minimal or $0 patient copays for #GDMTworks 🤯🤯🤯 @gcfmd @JavedButler1 jamanetwork.com/journals/jam…
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Jonathan Davis, MD, MPHS retweeted
Treatment inertia, misperception of clinical risk, and lack of therapeutic urgency are highly lethal in HFrEF Take action now!
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Jonathan Davis, MD, MPHS retweeted
HFrEF in 2026 Most common Rx is use still ACEI/ARB+BB, despite Class 1 recommendation for quadruple GDMT ACEI/ARB+BB ➡️ ARNI+BB+MRA+SGLTi Extends median survival: 6.3 years 75.6 months 2300 days 55,188 hours 3,311,280 minutes 💊s cost extra $70 per month Worth it?
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Thankful for my coauthors: Jose Lopez, Andrew Sauer, Jonathan Davis, Nasrien Ibrahim, Rod Tung, Biykem Bozkurt, Gregg Fonarow, and Sana Al-Khatib. Link: sciencedirect.com/science/ar…
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Jonathan Davis, MD, MPHS retweeted
Considerations for Rx beyond the foundational 4 pillars of disease modifying guideline-directed medical therapy for HFrEF
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I am speaking at UCSF 29th Annual Management of the Hospitalized Patient. Please check out my talk if you're attending the event! #Bob_Wachter #MHP2025 - via #Whova event app
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