NPI Portal NPI Lookup & Verification

Health Maintenance Organization in Costa Mesa, CA

9 active Health Maintenance Organization providers practice in Costa Mesa, California according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Health Maintenance Organization providers in Costa Mesa, CA
NPI Name Type Specialty Location
1558628248 Acupuncture Clinic Organization Health Maintenance Organization Costa Mesa, CA
1104710342 Advantage Plus Medical Group Organization Health Maintenance Organization Costa Mesa, CA
1225192669 C.N.H.S, Inc Dba Carenet Health System Organization Health Maintenance Organization Costa Mesa, CA
1720972953 Empire Healthcare Associates - Ipa Inc Organization Health Maintenance Organization Costa Mesa, CA
1073803664 Mayda Cox Chiropractic Inc Organization Health Maintenance Organization Costa Mesa, CA
1659253458 Medmgr Mso Organization Health Maintenance Organization Costa Mesa, CA
1679214902 Neurovibe LLC Organization Health Maintenance Organization Costa Mesa, CA
1649164872 Primary Healthcare Medical Group Ipa Inc Organization Health Maintenance Organization Costa Mesa, CA
1497759005 Talbert Medical Group Organization Health Maintenance Organization Costa Mesa, CA

Frequently asked questions

How many Health Maintenance Organization providers are in Costa Mesa, CA?
The latest NPPES snapshot lists 9 active Health Maintenance Organization providers with a practice address in Costa Mesa, California.
How do I check a Health Maintenance Organization provider's NPI in Costa Mesa?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-11.