John Hwang, MD

Primary specialty

Retina Specialist (Ophthalmology) PhysicianTaxonomy code 207WX0107X

License

A112582 Issued in CA

Practice address

23521 Paseo de Valencia
Suite 207
Laguna Hills, CA 92653-3107

Phone

(949) 707-5125

NPI assigned

May 19, 2008

Last updated

Mar 27, 2017By the provider in NPPES

Sex

Male

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

Columbia University College of Physicians and Surgeons, 2005

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Retina Associates of Orange CountyGroup PAC ID 8729159629, 5 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Englewood Hospital and Medical Center Hospital, Englewood, NJ, CCN 310045

Merit-based Incentive Payment System (MIPS)

Final score

100 of 100Reported as group

Quality

100

Improvement activities

40

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
• Direct secure messaging: jhwang@retinaoc.intellechartdirect.net

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.

• Retina Associates of Orange County

  • Ophthalmology Physician
  • Santa Ana, CA
  • NPI 1114105384
  Medicare reassignment Care Compare group NPD
• John C Hwang MD Mba Inc

  • Ophthalmology Physician
  • Laguna Hills, CA
  • NPI 1841675816
  NPD (past) Authorized official
• Hoag Memorial Hospital Presbyterian

  • General Acute Care Hospital
  • Newport Beach, CA
  • NPI 1518951300
  NPD (past)
• Los Alamitos Medical Center, Inc.

  dba Los Alamitos Medical Center

  • Psychiatric Hospital Unit
  • Los Alamitos, CA
  • NPI 1497780084
  NPD (past)
• Orange County Global Medical Center, Inc

  dba Orange County Global Medical Center

  • General Acute Care Hospital
  • Santa Ana, CA
  • NPI 1982697678
  NPD (past)
• Saddleback Memorial Medical Center

  • Rehabilitation Hospital Unit
  • Laguna Hills, CA
  • NPI 1114967114
  NPD (past)
• St Joseph Hospital of Orange

  dba Providence St. Joseph Hospital

  • General Acute Care Hospital
  • Orange, CA
  • NPI 1912982216
  NPD (past)
• Stephen B. Prepas, M.D., a Medical Corporation

  • Specialist
  • Newport Beach, CA
  • NPI 1225242688
  NPD (past)
• St. Joseph Hospital

  • Specialist
  • Bethpage, NY
  • NPI 1881799153
  NPD (past)

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

• Englewood Hospital and Medical Center

  • General Acute Care Hospital
  • Englewood, NJ
  • NPI 1083612881
  Care Compare affiliation

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

{
    "created_epoch": "1211155200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1490572800000",
    "number": "1629235510",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "23521 PASEO DE VALENCIA",
            "address_2": "SUITE 207",
            "city": "LAGUNA HILLS",
            "state": "CA",
            "postal_code": "926533107",
            "telephone_number": "949-707-5125"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "23521 PASEO DE VALENCIA",
            "address_2": "SUITE 207",
            "city": "LAGUNA HILLS",
            "state": "CA",
            "postal_code": "926533107",
            "telephone_number": "949-707-5125"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HWANG",
        "first_name": "JOHN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-05-19",
        "last_updated": "2017-03-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207WX0107X",
            "taxonomy_group": "",
            "desc": "Ophthalmology, Retina Specialist",
            "state": "CA",
            "license": "A112582",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jacqueline Susan Hutchison
• Amber Lynn Huynh
• Jennifer Nhu Huynh, MD
• Judy Minh-Hang Huynh, D.O.
• Brian Hwang, MD
• Jacqueline Hyman I, LCSW
• Dominique Hysmith
• I S Gujral MD
• Mena Ibrahim, DPM
• Stephen John Ierardi, MD

• Retina Specialist (Ophthalmology) Physician in Laguna Hills, CA
• Providers in Laguna Hills, CA by specialty
• Retina Specialist (Ophthalmology) Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 27, 2017; 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.