Karen S Choi

Primary specialty

Peer SpecialistTaxonomy code 175T00000X

Practice address

12912 Brookhurst St Ste 400
Garden Grove, CA 92840-4883

Phone

(714) 636-9095

NPI assigned

Mar 19, 2025

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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.

• Orange County Asian and Pacific Islander Community Alliance, Inc.

  • Community/Behavioral Health Agency
  • Garden Grove, CA
  • NPI 1366336810
  NPD

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

{
    "created_epoch": "1742342400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763078400000",
    "number": "1104627835",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12912 BROOKHURST ST STE 400",
            "city": "GARDEN GROVE",
            "state": "CA",
            "postal_code": "928404883"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12912 BROOKHURST ST STE 400",
            "city": "GARDEN GROVE",
            "state": "CA",
            "postal_code": "928404883",
            "telephone_number": "714-636-9095"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHOI",
        "first_name": "KAREN",
        "middle_name": "S",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-03-19",
        "last_updated": "2025-11-14",
        "certification_date": "2025-11-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "172V00000X",
            "taxonomy_group": "",
            "desc": "Community Health Worker",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "175T00000X",
            "taxonomy_group": "",
            "desc": "Peer Specialist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Isaac Choi
• James C Choi
• Joseph Kyungjo Choi, D.D.S.
• Jung in Choi, L.AC
• Junghwan Choi, M.D.
• Mark Choi, RPH
• Nicholas Choi
• Sharon Choi
• Yanghee Choi, LAC
• Choice Care, Inc.

• Peer Specialist in Garden Grove, CA
• Providers in Garden Grove, CA by specialty
• Peer Specialist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 14, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.