Elizabeth Anne Moskaitis, PA-C

Primary specialty

Surgical Physician AssistantTaxonomy code 363AS0400X

License

PA 20453 Issued in CA

Practice address

26732 Crown Valley Pkwy Ste 440
Mission Viejo, CA 92691-6306

Phone

(949) 364-1007

NPI assigned

Sep 8, 2009

Last updated

Feb 9, 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

Other, 2006

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

South Orange County Surgical Medical Group IncGroup PAC ID 8426945338, 22 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Providence Mission Hospital Hospital, Mission Viejo, CA, CCN 050567

Merit-based Incentive Payment System (MIPS)

Final score

87.08 of 100Reported as group

Quality

62.67

Promoting interoperability

100

Improvement activities

40

Cost

85.6

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• Direct secure messaging: elizabeth.moskaitis.1@12518.direct.athenahealth.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.

• South Orange County Surgical Medical Group, Inc.

  • Surgery Physician
  • Laguna Hills, CA
  • NPI 1407860844
  Medicare reassignment Care Compare group
• Healthcare Service Partners, Inc.

  • Surgical Physician Assistant
  • Rancho Santa Margarita, CA
  • NPI 1356889265
  Medicare reassignment
• Oc General Surgery Inc

  • Trauma Surgery Physician
  • Mission Viejo, CA
  • NPI 1477067882
  NPD (past)
• Oc Trauma Inc

  • Trauma Surgery Physician
  • Mission Viejo, CA
  • NPI 1720516628
  NPD (past)
• Physician Assistant Specialists-California Inc

  • Surgical Physician Assistant
  • Rancho Santa Margarita, CA
  • NPI 1245017185
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Mission Hospital Regional Medical Center

  dba Providence Mission Hospital

  • General Acute Care Hospital
  • Mission Viejo, CA
  • NPI 1912108002
  Care Compare affiliation
• Mission Hospital Regional Medical Center

  dba Mission Hospital

  • General Acute Care Hospital
  • Mission Viejo, CA
  • NPI 1992752315
  Care Compare affiliation

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

{
    "created_epoch": "1252368000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770595200000",
    "number": "1912230046",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "26732 CROWN VALLEY PKWY STE 440",
            "city": "MISSION VIEJO",
            "state": "CA",
            "postal_code": "926916306",
            "telephone_number": "610-442-9539"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "26732 CROWN VALLEY PKWY STE 440",
            "city": "MISSION VIEJO",
            "state": "CA",
            "postal_code": "926916306",
            "telephone_number": "949-364-1007"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MOSKAITIS",
        "first_name": "ELIZABETH",
        "middle_name": "ANNE",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-09-08",
        "last_updated": "2026-02-09",
        "certification_date": "2026-02-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "CA",
            "license": "PA 20453",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michael G Morris, MD
• Robin Lee Morris
• Sahar Morris, FNP
• Andrew D Morrow, MD
• Jackson Moses, DDS
• Nadia Mosseni
• Ellie Mourey, LMFT
• Dina Moussa, DDS
• Amir A Mozafari, DDS
• MRI Management Services, Inc.

• Surgical Physician Assistant in Mission Viejo, CA
• Providers in Mission Viejo, CA by specialty
• Surgical Physician Assistant in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 9, 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.