Changyow Kwan

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

A187362 Issued in CA

Practice address

850 Health Sciences Rd
Irvine, CA 92617-3058

Phone

(949) 824-2020

NPI assigned

Aug 31, 2016

Last updated

Jul 15, 2024By 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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Ophthalmology

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Regional Eyecare Services PCGroup PAC ID 6800244781, 11 clinicians

Practice addresses (Care Compare)

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

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.

• Regional Eyecare Services PC

  dba Optic Eye Care

  • Ophthalmology Physician
  • Monterey Park, CA
  • NPI 1093411969
  Medicare reassignment Care Compare group NPD
• Regents of the University of California

  dba UCI Ophthalmology Group

  • Ophthalmology Physician
  • Orange, CA
  • NPI 1871541953
  Medicare reassignment NPD
• Intelligent Eye Care Corp

  • Ophthalmology Physician
  • San Gabriel, CA
  • NPI 1780136077
  NPD (past)

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

{
    "created_epoch": "1472601600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1721001600000",
    "number": "1588110423",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "850 HEALTH SCIENCES RD",
            "city": "IRVINE",
            "state": "CA",
            "postal_code": "926173058"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "850 HEALTH SCIENCES RD",
            "city": "IRVINE",
            "state": "CA",
            "postal_code": "926173058",
            "telephone_number": "949-824-2020"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "240 E Huron St",
            "address_2": "Suite 1-200",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606112909",
            "country_code": "US",
            "telephone_number": "312-503-7975",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KWAN",
        "first_name": "CHANGYOW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-08-31",
        "last_updated": "2024-07-15",
        "certification_date": "2024-07-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "CA",
            "license": "A187362",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• James Todd Kurtzman, M.D.
• Kelvin Kusuma
• Ren Kuwaye-Tamanaha
• Hyun Kyung Kwak, FNP-BC
• Sangah Emily Kwak
• Meenu Kwatra, MD
• Jaehyun Kweon, FNP-BC
• Thomas Hyuk Kweon, D.C.
• Kwokman Diagnostics LLC
• Alice Kwon-Song, NP

• Ophthalmology Physician in Irvine, CA
• Providers in Irvine, CA by specialty
• Ophthalmology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 15, 2024; 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.