Ki-Yoon Kim, M.D.

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

A151164 Issued in CA

Practice address

4060 Fourth Avenue, Suite 240
San Diego, CA 92103

Phone

(619) 291-6064

NPI assigned

Apr 20, 2016

Last updated

Oct 2, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Internal Medicine

Education

Rutgers New Jersey Medical School, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Chest and Critical Care Consultants a Medical GroupGroup PAC ID 7911987961, 71 clinicians

San Diego Gastroenterology Medical AssociatesGroup PAC ID 8123008935, 10 clinicians

On Call Specialists Medical Group of San Diego IncGroup PAC ID 7911395231, 145 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ace Home Health, Inc. Home health agency, Los Angeles, CA, CCN 058082
• Ahmc Anaheim Regional Medical Center Hospital, Anaheim, CA, CCN 050226
• Scripps Mercy Hospital Hospital, San Diego, CA, CCN 050077
• Coastal Communities Hospital Hospital, Santa Ana, CA, CCN 050747
• Anaheim Global Medical Center Hospital, Anaheim, CA, CCN 050744

Merit-based Incentive Payment System (MIPS)

Final score

90.8 of 100Reported as group

Quality

91.79

Promoting interoperability

100

Improvement activities

40

Cost

75.18

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H9678
• BSC 65 PLUS INDIVIDUAL MAPD
• Healthfirst Medicare Network H3359

Interoperability endpoints

• Direct secure messaging: kkim286578@scrippshlth.medalliesdirect.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.

• Chest and Critical Care Consultants a Medical Group

  dba Family Health Center of La Palma

  • Internal Medicine Physician
  • Anaheim, CA
  • NPI 1598852717
  Medicare reassignment Care Compare group NPD
• Kyk Medical Professional Corporation

  dba Kyk Medical, Inc

  • Gastroenterology Physician
  • Tustin, CA
  • NPI 1093502148
  Medicare reassignment NPD Authorized official
• On Call Specialists Medical Group of San Diego, Inc.

  • Specialist
  • San Diego, CA
  • NPI 1962175836
  Medicare reassignment Care Compare group NPD
• San Diego Gastroenterology Medical Associates

  dba Denison, Goodman, Epsten & Haynes Medical Corporation

  • Gastroenterology Physician
  • San Diego, CA
  • NPI 1578621199
  Medicare reassignment Care Compare group
• Family Health Centers of San Diego, Inc

  dba Logan Heights Family Health Center

  • Federally Qualified Health Center (FQHC)
  • San Diego, CA
  • NPI 1447281936
  Medicare reassignment NPD
• Chest and Critical Care Consultants

  dba Southern California Sleep Disorders Specialists

  • Sleep Disorder Diagnostic Clinic/Center
  • Tustin, CA
  • NPI 1659450054
  NPD
• Family Health Centers of San Diego Inc

  dba FamilyHealth on Commercial

  • Federally Qualified Health Center (FQHC)
  • San Diego, CA
  • NPI 1235521782
  NPD
• Family Health Centers of San Diego, Inc

  dba Escondido Physical Health and Wellness

  • Federally Qualified Health Center (FQHC)
  • Escondido, CA
  • NPI 1356178180
  NPD
• Scripps Health

  dba Scripps Hospital Medical Services

  • General Acute Care Hospital
  • San Diego, CA
  • NPI 1487928891
  NPD

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

• Ace Home Health, Inc.

  • Home Health Agency
  • Los Angeles, CA
  • NPI 1205808326
  Care Compare affiliation
• Ahmc Anaheim Regional Medical

  dba AHMC Anaheim Regional Medical Center

  • General Acute Care Hospital
  • Anaheim, CA
  • NPI 1891938122
  Care Compare affiliation
• Anaheim Global Medical Center, Inc

  dba Anaheim Global Medical Center

  • General Acute Care Hospital
  • Anaheim, CA
  • NPI 1790778488
  Care Compare affiliation
• Scripps Health

  dba Scripps Mercy Hospital

  • General Acute Care Hospital
  • San Diego, CA
  • NPI 1659359446
  Care Compare affiliation
• South Coast Global Medical Center, Inc

  dba South Coast Global Medical Center

  • General Acute Care Hospital
  • Santa Ana, CA
  • NPI 1558354258
  Care Compare affiliation

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

{
    "created_epoch": "1461110400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790899200000",
    "number": "1558715110",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4060 FOURTH AVE STE 240",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921032120",
            "telephone_number": "619-291-6064"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4060 FOURTH AVENUE, SUITE 240",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "92103",
            "telephone_number": "619-291-6064"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KIM",
        "first_name": "KI-YOON",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2016-04-20",
        "last_updated": "2026-10-02",
        "certification_date": "2026-10-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NY",
            "license": "315245",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "CA",
            "license": "A151164",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "KK3232267556",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Jung Eun Victoria Kim, MA
• Junghun Kim, DDS
• Kandys Kim
• Katherine J. Kim, M.D.
• Kathleen Kim, M.D.
• Kristin Jenna Kim
• Kristy Kim
• Kwang J Kim, D.D.S.
• Kye Ok Kim, PHARM. D
• Laura Kim, M.D.

• Gastroenterology Physician in San Diego, CA
• Providers in San Diego, CA by specialty
• Gastroenterology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 2, 2026; 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.