Joan Suzanne Newby Yildirimer, FNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

F1208135 Issued in CA

Practice address

16205 Sand Canyon Ave Ste 100
Irvine, CA 92618-3781

Phone

(949) 557-0000

Fax

(949) 557-0001

NPI assigned

Aug 24, 2007

Last updated

Jul 1, 2025By 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 2

Addresses

Other identifiers 1

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

Nurse Practitioner

Education

Other, 2008

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

HMTS IncGroup PAC ID 1951750413, 118 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Hoag Memorial Hospital Presbyterian Hospital, Newport Beach, CA, CCN 050224

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• HMTS, Inc

  dba Hoag Urgent Care

  • Urgent Care Clinic/Center
  • Irvine, CA
  • NPI 1326828575
  Medicare reassignment Care Compare group NPD
• Mission Viejo Emergency Medical Associates

  • Emergency Medicine Physician
  • Mission Viejo, CA
  • NPI 1073542916
  Medicare reassignment
• Mission Viejo Emergency Medical Associates, Inc.

  • Emergency Medicine Physician
  • Laguna Beach, CA
  • NPI 1134355597
  Medicare reassignment
• Hoag Hospital

  • General Acute Care Hospital
  • Newport Beach, CA
  • NPI 1689864365
  NPD (past)

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

• Hoag Memorial Hospital Presbyterian

  • General Acute Care Hospital
  • Newport Beach, CA
  • NPI 1518951300
  Care Compare affiliation

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

{
    "created_epoch": "1187913600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751328000000",
    "number": "1285827956",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16205 SAND CANYON AVE STE 100",
            "city": "IRVINE",
            "state": "CA",
            "postal_code": "926183781",
            "telephone_number": "949-557-0000",
            "fax_number": "949-557-0001"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16205 SAND CANYON AVE STE 100",
            "city": "IRVINE",
            "state": "CA",
            "postal_code": "926183781",
            "telephone_number": "949-557-0000",
            "fax_number": "949-557-0001"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YILDIRIMER",
        "first_name": "JOAN",
        "middle_name": "SUZANNE NEWBY",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-08-24",
        "last_updated": "2025-07-01",
        "certification_date": "2025-07-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "OR",
            "license": "200850139NP",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CA",
            "license": "F1208135",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1285827956",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Allen Yi
• Hye Jee Yi, MD
• Jay Yi, PTA
• Kenneth Hyun Yi, PT, DPT
• Seung Hae Yi
• Yesim Yilmaz Demirdag, M.D.
• Brandon Yim
• Jung Yeon Yim
• Young Yim, L.AC.
• Jiayi Yin

• Family Nurse Practitioner in Irvine, CA
• Providers in Irvine, CA by specialty
• Family Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 1, 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.