NPIMap

Individual provider Active NPI

Michael Jacob CHI-Wing Yong, MD

  • Otolaryngology Physician
  • Los Angeles, CA
National Provider Identifier
1467108647
Registry record updated Jan 25, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Otolaryngology PhysicianTaxonomy code 207Y00000X
License
A176533 Issued in CA
Practice address
11645 Wilshire Blvd Ste 600
Los Angeles, CA 90025-6807
Phone
(310) 477-5558
Fax
(310) 477-7281
NPI assigned
Feb 25, 2022
Last updated
Jan 25, 2024By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 25, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Otolaryngology Physician 207Y00000X A176533 CA Primary

Addresses

Primary practice location

11645 Wilshire Blvd Ste 600
Los Angeles, CA 90025-6807

Mailing address

300 Pasteur Dr
Stanford, CA 94305-2200
Phone (650) 723-4000

Other practice location 1

300 Pasteur Dr
Stanford, CA 94305-2200
Phone (650) 723-4000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20220718002775 CA Practitioner - Otolaryngology 5991186280 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Otolaryngology
Education
Un of British Columbia, Faculty of Medicine, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

11645 Wilshire Blvd
Suite 600
Los Angeles, CA 90025-6807
Phone (310) 477-5558

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
90.42 of 100Reported as group
Quality
96.07
Promoting interoperability
100
Improvement activities
40
Cost
71.98

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A176533CAMDOtolaryngology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Pacific Specialists Imaging Inc CurrentSince Oct 1, 2025 Accepting new patients
Providence Saint Johns Medical Foundation CurrentSince Aug 15, 2023 Accepting new patients
Providence Saint John's Health Center Past Accepting new patients
Providence Health System - Southern California Past Accepting new patients
Saint John's Health Clinic Past Accepting new patients
Lucile Salter Packard Children's Hospital at Stanford Past Accepting new patients

Locations

2121 Santa Monica Blvd
Santa Monica, CA 90404
Phone (310) 281-2024

2336 Santa Monica Blvd
Ste 204
Santa Monica, CA 90404
Phone (310) 453-4477

11645 Wilshire Blvd
Ste 600
West Los Angeles, CA 90025
Phone (310) 477-5558

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Organizations & group practices 6

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.

Hospital & facility affiliations 2

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

NPI Registry JSON

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

{
    "created_epoch": "1645747200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1706140800000",
    "number": "1467108647",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 PASTEUR DR",
            "city": "STANFORD",
            "state": "CA",
            "postal_code": "943052200",
            "telephone_number": "650-723-4000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11645 WILSHIRE BLVD STE 600",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900256807",
            "telephone_number": "310-477-5558",
            "fax_number": "310-477-7281"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "300 Pasteur Dr",
            "address_purpose": "LOCATION",
            "city": "Stanford",
            "state": "CA",
            "postal_code": "943052200",
            "country_code": "US",
            "telephone_number": "650-723-4000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "YONG",
        "first_name": "MICHAEL",
        "middle_name": "JACOB CHI-WING",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-02-25",
        "last_updated": "2024-01-25",
        "certification_date": "2024-01-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Y00000X",
            "taxonomy_group": "",
            "desc": "Otolaryngology",
            "state": "CA",
            "license": "A176533",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Angeles, CA

Sources for this page

Verify at the official NPI Registry.