Individual provider Active NPI

Trek Mikio Nohea Mizoguchi

  • Emergency Medicine Physician
  • Oakland, CA
National Provider Identifier
1366137242
Registry record updated Aug 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
A209658 Issued in CA
Practice address
747 52ND St Ste 245
Oakland, CA 94609-1809
Phone
(510) 428-3331
NPI assigned
Apr 6, 2023
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 12, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X A209658 CA Primary
Pediatric Emergency Medicine (Emergency Medicine) Physician 207PP0204X A209658 CA

Addresses

Primary practice location

747 52ND St Ste 245
Oakland, CA 94609-1809

Mailing address

747 52ND St Ste 245
Oakland, CA 94609-1809

Other names 1

  • Nohea Mizoguchi Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file
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.

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

NPI Registry JSON

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

{
    "created_epoch": "1680739200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786492800000",
    "number": "1366137242",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "747 52ND ST STE 245",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946091809"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "747 52ND ST STE 245",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946091809",
            "telephone_number": "510-428-3331"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MIZOGUCHI",
        "first_name": "TREK",
        "middle_name": "MIKIO NOHEA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-04-06",
        "last_updated": "2026-08-12",
        "certification_date": "2026-08-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "A209658",
            "primary": true
        },
        {
            "code": "207PP0204X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine, Pediatric Emergency Medicine",
            "state": "CA",
            "license": "A209658",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "NOHEA",
            "last_name": "MIZOGUCHI",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Oakland, CA

Sources for this page

Verify at the official NPI Registry.