Esther Navarro, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

PA65454 Issued in CA

Practice address

700 W 19TH St
Costa Mesa, CA 92627-3517

Phone

(949) 866-3600

NPI assigned

Jan 8, 2025

Last updated

Mar 4, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

University of California, Davis School of Medicine, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Healthcare Partners Affiliates Medical GroupGroup PAC ID 7315842002, 775 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Interoperability endpoints

• Direct secure messaging: enavarro214225@westdirect.optum.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Healthcare Partners Affiliates Medical Group

  dba Optum

  • Internal Medicine Physician
  • Los Angeles, CA
  • NPI 1659312593
  Medicare reassignment Care Compare group
• Celebrating Life Community Health Center

  • Federally Qualified Health Center (FQHC)
  • Mission Viejo, CA
  • NPI 1386273100
  Medicare reassignment NPD
• Celebrating Life Community Health Center

  • Federally Qualified Health Center (FQHC)
  • Irvine, CA
  • NPI 1558068098
  NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1736294400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772582400000",
    "number": "1114737558",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 35380",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891335380",
            "telephone_number": "702-579-3203"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "700 W 19TH ST",
            "city": "COSTA MESA",
            "state": "CA",
            "postal_code": "926273517",
            "telephone_number": "949-866-3600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NAVARRO",
        "first_name": "ESTHER",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-01-08",
        "last_updated": "2026-03-04",
        "certification_date": "2026-03-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "PA65454",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Hope Nauer
• Miguel Angel Nava Osorio
• Erika Lizbeth Nava Portugal
• Karla Nava
• Brianna Nicole Navarro
• Sabrina Navarro
• Karla Johanna Navas
• Nazli Ahmed, M.D., Inc.
• Thomas Nealis
• Aubrie Nicole Neavel

• Physician Assistant in Costa Mesa, CA
• Providers in Costa Mesa, CA by specialty
• Physician Assistant in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.