Providers
164
Locations
6
Specialties
10
Insurance Plans
16
About Maricopa County Special Health Care District
Background and practice information
Maricopa County Special Health Care District is a large multi-specialty medical practice based in Phoenix, AZ, with 164 affiliated healthcare providers practicing across 6 locations.
The practice brings together providers across multiple specialties, including family practice, nurse practitioner, internal medicine, and clinical social worker. Its providers are in-network with 16 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Practice Locations
6 locations
Maricopa County Special Health Care DistrictPrimary
570 W BROWN RD, Mesa, AZ 852013227
(480) 344-5011
Affiliations
Hospitals where providers at Maricopa County Special Health Care District hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Maricopa County Special Health Care District accepts 82 plans from 9 insurers, including Cigna, Aetna, UnitedHealthcare.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Performance
Specialties at Maricopa County Special Health Care District
Provider specialties represented at this practice
Healthcare Providers in Mesa
12 providers practice here
Lisa Workman, NP
Nurse Practitioner
Mesa, AZ
Ashley Coughlin, MD
Psychiatry · Telehealth
Mesa, AZ
Alicia Cowdrey, MD
Psychiatry
Mesa, AZ
Beth Darling, DO
Psychiatry · Telehealth
Mesa, AZ
Jacob Demenna, MD
Psychiatry
Mesa, AZ
Carlos Diaz, MD
Psychiatry
Mesa, AZ
Evan Duffy, MD
Psychiatry
Mesa, AZ
Daniel Hintze, MD
Psychiatry
Mesa, AZ
Ernest Miller, MD
Psychiatry
Mesa, AZ
Aris Mosley, MD
Psychiatry
Mesa, AZ
Debora Murphy, MD
Psychiatry
Mesa, AZ
Alicia Silvestrini, MD
Psychiatry · Telehealth
Mesa, AZ
Frequently Asked Questions
Common questions about Maricopa County Special Health Care District
How many providers are at Maricopa County Special Health Care District?
Maricopa County Special Health Care District has 164 affiliated healthcare providers across 6 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Maricopa County Special Health Care District offer?
The practice includes providers in family practice, nurse practitioner, internal medicine, and clinical social worker, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Maricopa County Special Health Care District accept?
Providers at Maricopa County Special Health Care District are collectively in-network with 16 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Where is Maricopa County Special Health Care District located?
Maricopa County Special Health Care District's primary location is in Phoenix, AZ, with 5 additional locations listed on this page. See the contact section for the full address and phone number.
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