Individual provider Active NPI

Ellie Hee Young Park

  • Registered Nurse
  • Tustin, CA
National Provider Identifier
1639711880
Registry record updated Sep 3, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered NurseTaxonomy code 163W00000X
License
615921 Issued in NY
Practice address
16450 Veterans Way Unit 203
Tustin, CA 92782-2843
Phone
(917) 532-0537
NPI assigned
Oct 9, 2019
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 3, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X 615921 NY Primary

Addresses

Primary practice location

16450 Veterans Way Unit 203
Tustin, CA 92782-2843

Mailing address

16450 Veterans Way Unit 203
Tustin, CA 92782-2843
Phone (917) 532-0537

Other names 1

  • Hee Young Park Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20220714001009 CA Practitioner - Certified Registered Nurse Anesthetist (Crna) 0244646214 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Farnad Medical CorporationGroup PAC ID 7810307998, 37 clinicians

Practice addresses (Care Compare)

5757 Wilshire Blvd
Suite PR2
Los Angeles, CA 90036-3689
Phone (323) 433-7744

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
615921NYMDRegistered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
Olympic Anesthesia Partnership CurrentSince Jun 10, 2022 Accepting new patients
Farnad Medical Corporation CurrentSince May 26, 2025 Accepting new patients
North Shore - Lij Anesthesiology, PC CurrentSince Nov 6, 2021 Accepting new patients
Harlem Medical Associates PC CurrentSince Dec 12, 2020 Accepting new patients

Locations

9001 Wilshire Blvd
Ste 100
Beverly Hills, CA 90211
Phone (310) 275-1646

8670 Wilshire Blvd
Ste 300
Beverly Hills, CA 90211
Phone (310) 275-1646

5757 Wilshire Blvd
Ste PR2
Los Angeles, CA 90036
Phone (310) 285-9612

195 E Main St
Huntington, NY 11743
Phone (631) 385-8677

506 Malcolm X Blvd
New York, NY 10037
Phone (212) 939-1000

100 E 77th St
New York, NY 10075
Phone (212) 434-2606

Organizations & group practices 4

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.

NPI Registry JSON

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

{
    "created_epoch": "1570579200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756857600000",
    "number": "1639711880",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16450 VETERANS WAY UNIT 203",
            "city": "TUSTIN",
            "state": "CA",
            "postal_code": "927822843",
            "telephone_number": "917-532-0537"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16450 VETERANS WAY UNIT 203",
            "city": "TUSTIN",
            "state": "CA",
            "postal_code": "927822843",
            "telephone_number": "917-532-0537"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PARK",
        "first_name": "ELLIE",
        "middle_name": "HEE YOUNG",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-10-09",
        "last_updated": "2025-09-03",
        "certification_date": "2025-09-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "NY",
            "license": "615921",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "HEE YOUNG",
            "last_name": "PARK",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Tustin, CA

Sources for this page

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