Company lists · Data refreshed September 2026

Top 15 Health insurance attorneys based in Brazil

RevenueBase identified 99 company matches for health insurance attorneys associated with Brazil as of September 2026 and tracks 377 professional contacts across them, including 81 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for health insurance attorneys associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 16, 2026 How this list was built
99Companies
377Contacts tracked
81Verified emails
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The 15 largest health insurance attorneys based in Brazil

Ranked by team size
Top 15 of 99 company matches for health insurance attorneys based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSão Paulo, BrazilHQ recorded Sep 16, 202651-200100 contacts →

Exact match

“O escritório Vilhena Silva Advogados é especialista nas áreas de Direito à Saúde, Previdenciário, Patrimonial e Sucessório, Assessoria Jurídica para clínicas e médicos e…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchSalvador, BrazilHQ recorded Sep 16, 202611-5034 contacts →

Exact match

“No coração da Cardoso Advocacia, uma equipe de especialistas em Direito à Saúde, liderada pelos experientes Murilo Elias Cardoso, Lucas Cardoso e Rivalino Cardoso, dedica-se…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchSão Paulo, BrazilHQ recorded Sep 16, 20261-1020 contacts →

Exact match

“Somos um escritório de advocacia especialista no Direito da Saúde, com grande experiência em ações contra planos e seguros de saúde, ações indenizatórias decorrentes de danos…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchFlorianópolis, BrazilHQ recorded Sep 16, 202611-5013 contacts →

Exact match

“O Martinelli Direito à Saúde é um escritório de advocacia dedicado exclusivamente à defesa dos direitos dos pacientes.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchRio De Janeiro, BrazilHQ recorded Sep 16, 20261-105 contacts →

Exact match

“No Romariz Saliba Advogados, somos movidos pela missão de defender o direito de todo brasileiro à saúde e dignidade.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchSão Paulo, BrazilHQ recorded Sep 16, 20261-104 contacts →

Exact match

“Monteiro Palma Advogados é um escritório especializado em Direito à Saúde e tem por escopo prestar serviços jurídicos com alto padrão de qualidade e excelência.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchBelo Horizonte, BrazilHQ recorded Sep 16, 20261-104 contacts →

Exact match

“ESCRITÓRIO DE ADVOCACIA COMPOSTO POR MÉDICOS E ADVOGADOS, UNINDO AS DUAS LINGUAGENS PARA ATUAÇÃO EXCLUSIVA EM DIREITO MÉDICO E DA SAÚDE, RESOLUÇÃO EXTRAJUDICIAL E JUDICIAL DE…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchSao Paulo, BrazilHQ recorded Sep 16, 20261-103 contacts →

Exact match

“O escritório Bruno Peçanha Advocacia tem atuação especializada em Direito Médico e da Saúde, com experiência na defesa judicial e extrajudicial dos interesses de pessoas físicas e…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchRecife, BrazilHQ recorded Sep 16, 20261-103 contacts →

Exact match

“O escritório CÂMARA ADVOGADOS é formado por profissionais especializados e atuantes em Direito à Saúde e áreas correlatas, como Direito do Consumidor e Direito Civil, e tem como…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchSão Paulo, BrazilHQ recorded Sep 16, 202611-502 contacts →

Exact match

“Somos um escritório de Advocacia especializado em resolver problemas relacionados à Direito à Saúde”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchSão Paulo, BrazilHQ recorded Sep 16, 20261-102 contacts →

Exact match

“O escritório Bulcão & Zeferino Sociedade de Advogados foi criado com o objetivo de atuar exclusivamente na área de Direito Médico, Hospitalar, Odontológico e da Saúde.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Sep 16, 20261-101 contacts →

Exact match

“BLA - Boaventura Lourenço Advocacia é um escritório especialista em seguros e defesa dos segurados contra as seguradoras, fundado e coordenado pelo advogado Ricardo Boaventura…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchPato Branco, BrazilHQ recorded Sep 16, 20261-101 contacts →

Exact match

“Só mantém o plano de saúde oferecido pela empresa o aposentado que pagava parte do convênio, com desconto no holerite.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchBrasília, BrazilHQ recorded Sep 16, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchSao Paulo, BrazilHQ recorded Sep 16, 20261-101 contacts →

Exact match

“A Guilherme Lucas Advocacia é especializada em ações contra o plano de saúde ou Sistema Único de Saúde (SUS) em defesa aos beneficiários.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 15 of 99 health insurance attorneys based in Brazil

See the full list, filter by size, metro and specialty, and access 81 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Health insurance attorneys based in Brazil at a glance

As of Sep 16, 2026
21.5%Verified-email coverage
3.8Average contacts per company
1-10Median size (employees)
30.3%Largest-city concentration · Sao Paulo
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
82
11-50
16
51-200
1

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 99 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Brazil whose business descriptions match “health insurance attorneys” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 81 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 16, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “health insurance attorneys”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many health insurance attorneys are there based in Brazil?

RevenueBase identified 99 company matches for health insurance attorneys associated with Brazil as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Vilhena Silva Advogados tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most health insurance attorneys?

Sao Paulo leads with 30 company records, followed by Recife (7) and Rio De Janeiro (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 81 professional contacts with verified work emails tracked across these 99 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.