Company lists · Data refreshed September 2026

Top 20 Healthcare nonprofits based in Oakland, United States

Name: Healthcare nonprofits based in Oakland, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 31 companies tracked

RevenueBase identified 31 company matches for healthcare nonprofits associated with Oakland, United States as of September 2026 and tracks 117,351 professional contacts across them, including 10,983 with verified work emails. Across the United States, New York is the largest hub for this category (201 companies); Oakland has 31.

This list covers company matches for healthcare nonprofits associated with Oakland, United States, 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

31Companies

117,351Contacts tracked

10,983Verified emails

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The 20 largest healthcare nonprofits based in Oakland, United States

Ranked by team size

Top 20 of 31 company matches for healthcare nonprofits based in Oakland, United States, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Kaiser Permanente	Exact match	Oakland, CA, United StatesHQ recorded Sep 16, 2026	10001+	116,185 contacts →
	Exact match “At the heart of health care, you’ll find Kaiser Permanente.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2	Asian Health Services	Exact match	Oakland, CA, United StatesHQ recorded Sep 16, 2026	201-500	341 contacts →
	Exact match “Asian Health Services, founded in 1974, provides health, social, and advocacy services for all regardless of income, insurance status, language, or culture.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3	Altais	Exact match	Oakland, CA, United StatesHQ recorded Sep 16, 2026	201-500	201 contacts →
	Exact match “Altais is transforming healthcare by putting physicians and patients at the center.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4	Roots Community Health	Exact match	Oakland, CA, United StatesHQ recorded Sep 16, 2026	51-200	193 contacts →
	Exact match “Roots Community Health is a 501(c)3 non-profit organization dedicated to reducing health disparities in East Oakland, California.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5	California Health Care Foundation	Exact match	Oakland, CA, United StatesHQ recorded Sep 16, 2026	51-200	91 contacts →
	Exact match “The California Health Care Foundation (CHCF) is dedicated to advancing meaningful, measurable improvements in the way the health care delivery system provides care to the people…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6	Integrated Healthcare Association	Exact match	Oakland, CA, United StatesHQ recorded Sep 16, 2026	11-50	63 contacts →
	Exact match “As a non-profit business league, we’re funded by the healthcare industry to make the system work better for everyone.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7	Cardea Health	Exact match	Oakland, CA, United StatesHQ recorded Sep 16, 2026	11-50	45 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8	Gaia Global Health	Exact match	Oakland, CA, United StatesHQ recorded Sep 16, 2026	51-200	39 contacts →
	Exact match “GAIA's Vision: A world where health outcomes are not determined by who you are or where you live.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9	Center For Care Innovations	Exact match	Oakland, CA, United StatesHQ recorded Sep 16, 2026	11-50	30 contacts →
	Exact match “The Center for Care Innovations helps the people who power the safety net go further, faster.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10	ONE Degree 1degree.Org	Exact match	Oakland, CA, United StatesHQ recorded Sep 16, 2026	11-50	23 contacts →
	Exact match “One Degree (1degree.org) brings life-changing social services within reach for the millions of low-income people seeking help every day.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11	California School-Based Health Alliance	Exact match	Oakland, CA, United StatesHQ recorded Sep 16, 2026	11-50	20 contacts →
	Exact match “The California School-Based Health Alliance is the statewide organization leading the movement to put health care where kids are, in schools.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12	Ucsf Heal Initiative	Exact match	Oakland, CA, United StatesHQ recorded Sep 16, 2026	51-200	19 contacts →
	Exact match “The Health, Equity, Action, and Leadership (HEAL) Initiative trains and transforms front-line health professionals by building a community dedicated to serving under-served…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13	Mentoring In Medicine & Science Mims	Exact match	Oakland, CA, United StatesHQ recorded Sep 16, 2026	1-10	13 contacts →
	Exact match “Mentoring in Medicine & Science, Inc.(MIMS) is a nonprofit organization operating in Oakland, California.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14	The Order Of Malta Clinic Of Northern California	Exact match	Oakland, CA, United StatesHQ recorded Sep 16, 2026	1-10	7 contacts →
	Exact match “Since 2008, the Order of Malta Clinic of Northern California has provided free diagnostic and clinical care to almost underserved and uninsured patients throughout the Greater Bay…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15	Tiba Foundation	Exact match	Oakland, CA, United StatesHQ recorded Sep 16, 2026	1-10	7 contacts →
	Exact match “Tiba Foundation partners with local Kenyan health care organizations and provides funding, medical volunteers and strategic guidance.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16	Urban Compassion Project	Exact match	Oakland, CA, United StatesHQ recorded Sep 16, 2026	1-10	5 contacts →
	Exact match “About Us Our mission is to bring health, welfare, and empowerment to those who are often overlooked, creating a network of support with community.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17	Talamel	Exact match	Oakland, CA, United StatesHQ recorded Sep 16, 2026	1-10	3 contacts →
	Exact match “Our Mission: To reduce US healthcare expenses while improving provider & member experiences and quality” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18	J. Glynn & Company	Exact match	Oakland, CA, United StatesHQ recorded Sep 16, 2026	1-10	2 contacts →
	Exact match “J.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19	Community Oriented Correctional Health Services	Exact match	Oakland, CA, United StatesHQ recorded Sep 16, 2026	1-10	1 contacts →
	Exact match “Community Oriented Correctional Health Services is a nonprofit dedicated to building a system of care for people who are involved in the justice system.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20	Health Equity Ventures	Exact match	Oakland, CA, United StatesHQ recorded Sep 16, 2026	1-10	1 contacts →
	Exact match “HEV is creating the future of healthcare investing by addressing the largely unmet and rapidly growing opportunity to serving the healthcare needs of diverse and underserved…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “healthcare nonprofits”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 20 of 31 healthcare nonprofits based in Oakland, United States

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Healthcare nonprofits based in Oakland, United States at a glance

As of Sep 16, 2026

9.4%Verified-email coverage

3785.5Average contacts per company

1-10Median size (employees)

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

10001+

Email recency for this list is measured across the whole United States list rather than for Oakland, so it is reported there. Company counts and contact totals on this page are exact for Oakland, over 31 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 Oakland, United States whose business descriptions match “healthcare nonprofits” 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 10,983 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.

Healthcare nonprofits by metro in the United States

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 “healthcare nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare nonprofits are there based in Oakland, United States?

RevenueBase identified 31 company matches for healthcare nonprofits associated with Oakland, United States 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?

Kaiser Permanente tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most healthcare nonprofits?

New York leads the United States with 201 company records, followed by Washington (143) and Los Angeles (133). Oakland has 31.

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 10,983 professional contacts with verified work emails tracked across these 31 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.