Sunlight AI launches with $17.4M in seed funding to help independent physicians cut administrative costs

Sunlight AI has launched with $17.4 million in announced seed funding to help independent medical practices cut administrative costs and avoid the grip of large hospital systems. The New York- and Miami-based startup is betting that artificial intelligence can take over much of the paperwork, billing, and financial administration that makes running a private medical practice increasingly difficult.

The company announced the funding on Monday alongside its acquisition of Bradford Medical Associates, marking its first move into a market where rising costs and shrinking reimbursements are pushing independent physicians to sell their practices to hospitals and corporate healthcare groups.

The funding was led by Lan Xuexhao, founder of Basis Set Ventures, with participation from Sofeon Ventures, Social Leverage, Actions Capital, Overlook Ventures, and Early Light Ventures. Several healthcare investors, family offices, and technology founders joined the round, including Frank Williams, founder of Evolent Health.

The financing comes at a difficult time for independent medical practices. Administrative expenses continue to climb, reimbursement rates remain under pressure, and physicians often depend on multiple vendors to manage billing, scheduling, collections, and other daily operations.

Sunlight wants to change that equation by combining AI software, practice-management infrastructure, and human expertise under one operating system. Its approach focuses on reducing administrative expenses, improving payment collections, and freeing physicians to spend more time treating patients.

For independent doctors, the stakes extend beyond paperwork. Selling to a hospital or corporate healthcare group can mean giving up control over how their practices operate.

According to figures cited by Sunlight from the Physicians Advocacy Institute and Avalere Health, hospitals and corporate entities acquired more than 85,000 medical practices between 2018 and 2026, leaving just 18% of physicians independent.

Research from Yale University and the National Bureau of Economic Research offers another reason to pay attention. A study examining 276 hospital acquisitions found that physician prices increased 15.1% within two years, with no measurable improvement in care quality.

Building an AI business around independent medical practices

Sunlight was founded by Sina Chehrazi, a healthcare technology entrepreneur who previously founded Nayya Health, a company that helps employees manage their healthcare benefits.

The idea behind Sunlight has personal roots. Chehrazi’s father, Professor Barry Chehrazi, is an independent neurosurgeon who has operated his own practice for decades. Watching the administrative burden grow gave Chehrazi a firsthand view of the financial pressure private physicians face.

“I grew up seeing what getting paid costs a practice, and at Nayya I saw rising healthcare costs squeeze employers every year,” said Chehrazi. “Physicians need more time to see patients and make clinical decisions, and less time dedicated to operational overhead. We are handcrafting operating intelligence for independent physicians while preserving physician ownership and clinical control.”

The startup says its technology helps practices reduce administrative costs per patient encounter, recover payments from insurers, and increase patient capacity. Sunlight reports that its first group of arbitration clients recovered several times insurers’ initial payment offers in 2026, though it has not disclosed enough financial data for independent assessment.

Its acquisition of Bradford Medical Associates signals that Sunlight is pursuing more than a conventional software subscription business. The company plans to acquire service providers that already work with independent practices, bringing their operations into its broader technology platform.

Financial terms of the Bradford deal were not disclosed.

Sunlight faces a challenging market. Healthcare administration involves complicated insurance contracts, strict regulatory requirements, and established vendors with longstanding physician relationships. Reducing costs through AI will require more than automating routine tasks.

The bigger question is whether Sunlight can make independent practices financially competitive with hospital-owned groups without asking physicians to surrender ownership.

If it succeeds, its business could offer doctors something increasingly difficult to preserve in American healthcare: the ability to remain independent.