Company Overview
About Simbie AI
Simbie AI is a San Francisco-based healthcare technology company developing EHR-integrated AI voice agents that serve as 24/7 multilingual administrative staff for independent medical practices — handling scheduling, insurance verification, prescription refill requests, patient communications, and clinical administrative tasks that currently require front-desk staff handling hundreds of calls daily. Founded by Dr. Natalia Khosla and Rachel O'Driscoll and backed by Y Combinator (W25) with $500,000 raised, Simbie achieved 83x revenue growth since its January 2025 launch with zero churn, reducing staff-to-physician ratios by one-third and recovering 10-20% of revenue previously lost to missed calls.
Business Model & Competitive Advantage
Simbie's AI voice agent integrates directly with the practice's EHR (Epic, Athena, eClinicalWorks) to provide context-aware call handling: when a patient calls requesting a prescription refill, the agent checks the patient record for the prescribing physician, last prescription date, and refill authorization, and routes accordingly — sending a refill request to the provider for approval or explaining why a refill requires an appointment. Insurance verification queries trigger real-time eligibility checks against payer databases and provide patients with accurate copay and coverage information before appointments. Multilingual support (Spanish, Mandarin, and other languages) extends practice reach to underserved non-English-speaking patient populations without multilingual staff.
Competitive Landscape 2025–2026
In 2025, Simbie AI competes in the AI-powered healthcare administrative automation market with Notable Health (AI administrative automation, $100M raised), Nuance (Microsoft MSFT, AI scribing), and Klara (patient communication platform) for independent practice administrative AI. The independent medical practice market is under financial pressure — staffing costs have increased 30-40% since 2020 as healthcare worker supply tightened, while reimbursement rates remain constrained. AI administrative staff that handles 50-70% of inbound calls autonomously represents a significant labor cost offset. Y Combinator W25 backing provides fintech ecosystem connections for healthcare. The 2025 strategy focuses on independent practice expansion (1-5 physician practices that cannot afford enterprise EHR vendors' administrative modules), building specialty-specific workflows for dermatology, orthopedics, and primary care, and growing the revenue recovery analytics that quantify the ROI from missed-call capture.
Recent Activity
View all →If you run or manage a small to mid-size medical practice, you already know the daily grind. Phones ring nonstop. Front desk staff juggle scheduling, check-ins, and insurance questions at the same time. Billers chase denials. Patients wait on hold or leave voicemails that pile up. Medical practice management software is designed to fix this. […] The post Medical Practice Management Software: Features, Benefits, and How to Choose appeared first on Simbie AI | AI Medical Staff for Healthcare Practices .
Last week we hosted a dinner for physicians in Chicago. Customers, mentors, friends. The topic on the table was “Physician Agency & AI,” and the conversation ran late into the night. We have been to a lot of healthcare AI panels. This was not one of those. There was no roadmap slide, no demo theater. […] The post Physician Agency and AI: What We Heard at a Dinner for Docs in Chicago appeared first on Simbie AI | AI Medical Staff for Healthcare Practices .
Simbie AI voice agents integrate with the eClinicalWorks instance the practice already runs, and call-driven work lands directly in eClinicalWorks without human rekeying. eClinicalWorks has a mature exchange layer, so the platform’s ability to move data is rarely the constraint. The constraint is whether the workflow gets finished inside the chart or gets handed back […] The post eClinicalWorks Integration for AI Front Desk and EHR Tasks appeared first on Simbie AI | AI Medical Staff for Healthcare Practices .
Most advice about AI in EHRs starts with features. That's the wrong place to start for an independent practice that's already been burned by software promises. If you run dermatology, gastroenterology, or internal medicine, the core question is simpler and tougher: which tasks disappear end to end, which ones just move to someone else, and […] The post What Is an AI Native EHR? a Guide for 2026 appeared first on Simbie AI | AI Medical Staff for Healthcare Practices .
Missed calls cost medical practices more than a scheduling slot. They create friction for patients, overwhelm front-desk teams, and leave after-hours needs unresolved until the next business day. For practice managers, clinic administrators, and physicians, the communication gap affects patient access, staff workload, retention, and revenue. That is why the modern medical answering service has […] The post Medical Answering Service AI-Powered Support for Better Patient Access appeared first on Simbie AI | AI Medical Staff for Healthcare Practices .
A doctor from another practice calls, the patient says they gave permission, and your front desk wants a quick answer. In that moment, can any doctor access my medical records stops being a legal theory and becomes a daily workflow problem for the practice manager who has to protect privacy, keep care moving, and avoid […] The post Can Any Doctor Access My Medical Records? a Guide appeared first on Simbie AI | AI Medical Staff for Healthcare Practices .
Heart failure patient education has to do more than hand out a brochure. It has to help people notice trouble early, take the right action at home, and get back to care before congestion turns into a readmission. That matters because heart failure affects nearly 6.7 million U.S. adults age 20+ and was mentioned on […] The post Patient Education for Heart Failure: A Practical Guide appeared first on Simbie AI | AI Medical Staff for Healthcare Practices .
Building a diabetes management program inside an independent practice usually starts with a familiar mess, a short follow-up visit, a rushed A1C discussion, a medication tweak, and then silence until the next appointment. Patients leave without much between-visit support, staff are left chasing messages, and the same problems show up again at the next check-in. […] The post Building a Diabetes Management Program in Your Practice appeared first on Simbie AI | AI Medical Staff for Healthcare Practices .
Hypertension education fails in a lot of practices. Not because clinicians don't care, but because patient education for hypertension is often treated like a handout instead of a workflow. The scale of the gap makes that mistake expensive, since the World Health Organization estimated that 1.4 billion adults aged 30 to 79 had hypertension in […] The post Patient Education for Hypertension: A Practice Guide appeared first on Simbie AI | AI Medical Staff for Healthcare Practices .
A diet for chronic kidney disease is one of the few tools that can change day-to-day kidney workload, but it only works when the plan matches the person in front of you. That matters because CKD nutrition isn't a single “healthy eating” template. It changes by stage, by dialysis status, and by what the labs […] The post Diet for Chronic Kidney Disease: A 2026 Guide appeared first on Simbie AI | AI Medical Staff for Healthcare Practices .
A new diagnosis of chronic kidney disease can leave a family standing in the kitchen with two bad choices, guess and hope, or cut food down so hard that meals stop feeling normal. The better path is more specific than that. A chronic kidney disease diet changes with stage, lab values, diabetes status, dialysis, and […] The post Chronic Kidney Disease Diet: Stage-Based Meal Planning Guide appeared first on Simbie AI | AI Medical Staff for Healthcare Practices .
Colorectal cancer screening saves lives, but only about 70% of eligible U.S. adults are screened, and the gap gets much wider when a positive stool test still has to be closed with colonoscopy. For independent practices, that means the problem isn't just ordering the test. It's getting patients from eligibility to completion without burying the […] The post Colorectal Cancer Screening: A Practice Guide for 2026 appeared first on Simbie AI | AI Medical Staff for Healthcare Practices .
Key Differentiators
Emerging Innovator
Simbie AI is an emerging player bringing innovative solutions to the Healthcare market.
Frequently Asked Questions
Estimated Visibility Trend (Beta)
Simulated 8-week rolling score
Based on estimated brand signals. Historical tracking coming soon.
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