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CertifyOS

New York City, US · Founded 2021 · 329 employees on LinkedIn · 7 known investors

Find your way into CertifyOS

141 people in our graph share verified history with the CertifyOS team — schools, employers, funds. One of them is your warm intro.

Ziying Tangunlockedknows Anshul Rathi · together at Brown University (overlapped)
×3knows the team · via Brown University
×6knows the team · via Oscar Health
×2knows the team · via Nagpur University

CertifyOS operates an API-first, UI-agnostic provider network management platform that automates licensing, enrollment, credentialing, and network monitoring for healthcare organizations and health plans. With direct integrations into hundreds of primary sources, it serves as a centralized source of truth for provider data across the healthcare ecosystem.

Data & InfrastructureDigital HealthEnterprise SoftwareHealthtechSaaS

Founders & leadership

CertifyOS was founded in 2021 by Anshul Rathi.

ARAnshul Rathi
Anshul RathiinFounder and Chief Executive OfficerAnshul Rathi previously built the credentialing and provider data function at Oscar Health, where he managed provider enrollment and delegated operations for major hospital systems. He is now founder and CEO of CertifyOS, which provides a provider network management platform for healthcare organizations.
SMSimon Maas
Simon MaasinChief Operating OfficerHe previously worked at Oliver Wyman, Oscar, and Tomorrow Health.
NHNick Helfrich
Nick HelfrichinChief Commercial Officer

Investors · 7

Hustle FundSan Carlos · $150K
SemperVirens Venture CapitalSan Mateo
Upfront VenturesLos Angeles · $1M – $10M
Arkitekt VenturesreportedNew York · $100K – $10M
General Catalystreported · 2 sourcesSan Francisco · $30M
Max VenturesreportedNew York · $1M – $1.5M
TRANSFORMATION CAPITALreportedBoston

Funding

SEC filings, press & company announcements

$14.5M disclosed across 1 of 4 rounds · 2022–2026

Source: company announcements and press reports — follow each round's link for the claim.

In the news

certifyos funding: US-based healthtech startup CertifyOS raises $14.5 million in funding led by General Catalyst - The Economic Timeseconomictimes.indiatimes.com · May 2026CertifyOS $40 Million funding round 2025-06-26app.fundz.net · Apr 2026CertifyOS and Candor Health Partnership Announcedcertifyos.com · Oct 2025CertifyOS Unveils Provider Data Platform to Streamline Operations and Cut Costs - MedCity Newsmedcitynews.com · Oct 2025CertifyOS Secures $40M Series B Funding to Continue Building the Healthcare Provider Data Infrastructure of the Futurecertifyos.com · Jun 2025certifyos funding: US-based healthtech startup CertifyOS raises $14.5 million in funding led by General Catalyst - The Economic Timesm.economictimes.com · Sep 2022CertifyOS Secures $14.5M for Frictionless Provider Intelligencehitconsultant.net · Sep 2022CertifyOS Closes $14.5 Million Series A Funding Round Led by General Catalystprnewswire.com · Sep 2022

Frequently asked questions

What does CertifyOS do?
CertifyOS operates an API-first, UI-agnostic provider network management platform that automates licensing, enrollment, credentialing, and network monitoring for healthcare organizations and health plans. With direct integrations into hundreds of primary sources, it serves as a centralized source of truth for provider data across the healthcare ecosystem.
Who founded CertifyOS?
CertifyOS was founded by Anshul Rathi in 2021.
Who are CertifyOS's investors?
CertifyOS's investors include Hustle Fund, SemperVirens Venture Capital, Upfront Ventures, Arkitekt Ventures, General Catalyst, Max Ventures, TRANSFORMATION CAPITAL.
How much funding has CertifyOS raised?
CertifyOS has disclosed $14.5M raised across 1 of its 4 known rounds.
Where is CertifyOS headquartered?
CertifyOS is headquartered in New York City, US.