Jee Hoon Jang, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

A173800 Issued in CA

Practice address

1424 Madera Rd
Simi Valley, CA 93065-3053

Phone

(805) 522-5722

Fax

(805) 915-4141

NPI assigned

Jul 12, 2017

Last updated

Jan 8, 2026By 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 2

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

Internal Medicine

Education

Other, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Clinicas del Camino Real IncGroup PAC ID 3173434396, 99 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Adventist Health Simi Valley Hospital, Simi Valley, CA, CCN 050236

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/IBFCCD
• Direct secure messaging: jeehoon.jang.p1@direct.clinicas.nextgenshare.com
• Direct secure messaging: jjang823187@direct.ochin.org

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.

• Clinicas del Camino Real Inc

  dba Clinicas del Camino Real, Inc., Ventura

  • Federally Qualified Health Center (FQHC)
  • Ventura, CA
  • NPI 1679631907
  Medicare reassignment Care Compare group NPD
• Jonah Medical Group, Inc.

  dba Nanoon Medical Group

  • Family Medicine Physician
  • Los Angeles, CA
  • NPI 1942591847

  Internal Medicine

  Medicare reassignment NPD
• Clinicas del Camino Real Inc

  dba Clinicas del Camino Real Inc Roberto S Juarez

  • Community Health Clinic/Center
  • Oxnard, CA
  • NPI 1235866138
  NPD
• Clinicas del Camino Real Inc

  dba Clinicas del Camino Real Inc Newbury Park

  • Federally Qualified Health Center (FQHC)
  • Newbury Park, CA
  • NPI 1982820221
  NPD

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

• Simi Valley Hospital and Health Care Services

  • General Acute Care Hospital
  • Simi Valley, CA
  • NPI 1063495190
  Care Compare affiliation

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

{
    "created_epoch": "1499817600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767830400000",
    "number": "1639691579",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1040 FLYNN RD",
            "city": "CAMARILLO",
            "state": "CA",
            "postal_code": "930125092",
            "telephone_number": "805-673-3930",
            "fax_number": "805-659-3217"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1424 MADERA RD",
            "city": "SIMI VALLEY",
            "state": "CA",
            "postal_code": "930653053",
            "telephone_number": "805-522-5722",
            "fax_number": "805-915-4141"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JANG",
        "first_name": "JEE HOON",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-07-12",
        "last_updated": "2026-01-08",
        "certification_date": "2026-01-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A173800",
            "primary": true
        },
        {
            "code": "207ZC0008X",
            "taxonomy_group": "",
            "desc": "Pathology, Clinical Informatics",
            "state": "CA",
            "license": "A173800",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Beth Jakubanis, LCSW
• Yousuf Jalala
• James Hoehn DDS Dental Corporation
• Andrew James, D.O.
• Jason Jang
• Jennifer Anne Jaraski
• Cecilia J Jarcia, MD
• Jasbir S. Tiwana M.D Inc
• Jaspreet Somal M.D., a.P.C.
• Janice Aileen Jasso

• Internal Medicine Physician in Simi Valley, CA
• Providers in Simi Valley, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 8, 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.