Providers
650
Locations
6
Specialties
12
Insurance Plans
43
About Alameda Health System
Background and practice information
Alameda Health System is a large multi-specialty medical practice based in Oakland, CA, with 650 affiliated healthcare providers practicing across 6 locations.
The practice brings together providers across multiple specialties, including internal medicine, emergency medicine, physician assistant, and psychiatry. Its providers are in-network with 43 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Across its providers, the practice has a solid average Merit-based Incentive Payment System (MIPS) score of 83.9 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.
Practice Locations
6 locations
Alameda Health SystemPrimary
1411 E 31ST ST, Oakland, CA 946021018
(510) 437-4800
Affiliations
Hospitals where providers at Alameda Health System hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Alameda Health System accepts 157 plans from 14 insurers, including Cigna, Humana, Aetna.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Performance
Specialties at Alameda Health System
Provider specialties represented at this practice
Healthcare Providers in Oakland
518 providers practice here
Joshua Ho, MD
Addiction Medicine · Telehealth
Oakland, CA
Priya Agrawal, DO
Anesthesiology
Oakland, CA
Jordan Brand, MD
Anesthesiology · Telehealth
Oakland, CA
Devon Carter, MD
Anesthesiology
Oakland, CA
Raymond Chang, MD
Anesthesiology
Oakland, CA
Robert Dionisio, MD
Anesthesiology
Oakland, CA
Thurman Hunt
Anesthesiology
Oakland, CA
Eric Kim, DO
Anesthesiology
Oakland, CA
Laura Lang, MD
Anesthesiology
Oakland, CA
Ho-yin Li, MD
Anesthesiology
Oakland, CA
Elizabeth Liu, MD
Anesthesiology
Oakland, CA
Shunella Lumas, MD
Anesthesiology
Oakland, CA
Wilson Ly, MD
Anesthesiology
Oakland, CA
Marilyn Michelow, MD
Anesthesiology
Oakland, CA
Galaxy Mudda, MD
Anesthesiology
Oakland, CA
Bernard Nelson, MD
Anesthesiology
Oakland, CA
Chloe Oconnell
Anesthesiology
Oakland, CA
Michelle Patzelt, MD
Anesthesiology
Oakland, CA
Alec Peniche, MD
Anesthesiology
Oakland, CA
Aanchal Prakash, MD
Anesthesiology
Oakland, CA
Obulareddy Ramireddy
Anesthesiology
Oakland, CA
Westin Tom, MD
Anesthesiology
Oakland, CA
Jonathan Villanueva, MD
Anesthesiology
Oakland, CA
Blake Vonderheide, MD
Anesthesiology
Oakland, CA
Frequently Asked Questions
Common questions about Alameda Health System
How many providers are at Alameda Health System?
Alameda Health System has 650 affiliated healthcare providers across 6 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Alameda Health System offer?
The practice includes providers in internal medicine, emergency medicine, physician assistant, and psychiatry, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Alameda Health System accept?
Providers at Alameda Health System are collectively in-network with 43 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Does Alameda Health System have a quality rating?
The practice's providers have an average MIPS quality score of 83.9 out of 100, based on Centers for Medicare & Medicaid Services data. MIPS measures performance across quality, cost, care coordination, and use of health technology.
Where is Alameda Health System located?
Alameda Health System's primary location is in Oakland, CA, with 5 additional locations listed on this page. See the contact section for the full address and phone number.
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