Yen Anker, NP

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

NP95003992 Issued in CA

Practice address

24552 Pacific Park Dr
Aliso Viejo, CA 92656

Phone

(949) 565-2377

NPI assigned

May 17, 2016

Sex

Female

Sole proprietor

Yes

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

Merit-based Incentive Payment System (MIPS)

Final score

81.67 of 100Reported as group

Quality

74.98

Improvement activities

40

Cost

51.43

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

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

• Advantage Neuropsychiatric Associates a P C

  • Psychiatry Physician
  • Orange, CA
  • NPI 1043455850
  Medicare reassignment NPD
• Carasquero Nursing Inc

  • Psychiatric/Mental Health Nurse Practitioner
  • Rancho Santa Margarita, CA
  • NPI 1740848381
  Medicare reassignment NPD
• Global Transitional Care, LLC

  • Specialist
  • Costa Mesa, CA
  • NPI 1245630607
  Medicare reassignment NPD
• Proactive Care Nursing, Inc

  • Adult Health Nurse Practitioner
  • Huntington Beach, CA
  • NPI 1154713790
  Medicare reassignment NPD

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

{
    "created_epoch": "1463443200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764720000000",
    "number": "1104273309",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "40 MANZANILLO",
            "city": "LAKE FOREST",
            "state": "CA",
            "postal_code": "926301442",
            "telephone_number": "949-468-9663"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "24552 PACIFIC PARK DR",
            "city": "ALISO VIEJO",
            "state": "CA",
            "postal_code": "92656",
            "telephone_number": "949-565-2377"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "16300 Sand Canyon Ave Ste 207",
            "address_purpose": "LOCATION",
            "city": "Irvine",
            "state": "CA",
            "postal_code": "926183712",
            "country_code": "US",
            "telephone_number": "949-333-7580",
            "fax_number": "949-333-7599",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ANKER",
        "first_name": "YEN",
        "credential": "NP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-05-17",
        "last_updated": "2025-12-03",
        "certification_date": "2025-12-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "CA",
            "license": "NP95003992",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Amera Al-Faleh, DDS, Inc.
• Amirali Karimi DDS Inc
• Aeryl Ancheta
• Kirsten Andersen, FNP-C
• Natascha Anderson Chevalier
• Anthony M. Kassir, M.D., a Professional Medical Corporation
• Brandon Antonissen, DC
• Tara Dawniel Anvar, B.A.
• Mariia Apanasenko
• Apnea Sciences Corporation

• Nurse Practitioner in Aliso Viejo, CA
• Providers in Aliso Viejo, CA by specialty
• Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 3, 2025; 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.