Kobayashi MD PLLC

Primary specialty

Surgery PhysicianTaxonomy code 208600000X

Legal business name

KOBAYASHI MD PLLC

Doing business as

Yakima General Surgery
Yakima Mens Clinic

Practice address

210 S 11TH Ave Ste 42
Yakima, WA 98902-3221

Phone

(509) 509-5790

Fax

(509) 509-5791

NPI assigned

Dec 19, 2024

Organization subpart

No

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

Authorized official

Name

Akira KobayashiNPI 1821483751

Title

Ceo

Phone

(650) 773-8174

Specialties & licenses 3

Addresses

Other names 2

• Yakima General Surgery Doing business as
• Yakima Mens Clinic Doing business as

Medicare fee-for-service enrollment

Enrolled in WA

Enrollment records 1

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Akira Kobayashi, MD

  • Family Medicine Physician
  • Yakima, WA
  • NPI 1821483751
  Medicare reassignment Care Compare group NPD Authorized official
• Emily Rachel Kobayashi, MD

  • Surgery Physician
  • Yakima, WA
  • NPI 1447637210
  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1734566400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1776124800000",
    "number": "1639987910",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "210 S 11TH AVE STE 42",
            "city": "YAKIMA",
            "state": "WA",
            "postal_code": "989023221",
            "telephone_number": "509-509-5790",
            "fax_number": "509-509-5791"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "210 S 11TH AVE STE 42",
            "city": "YAKIMA",
            "state": "WA",
            "postal_code": "989023221",
            "telephone_number": "509-509-5790",
            "fax_number": "509-509-5791"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "KOBAYASHI MD PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-12-19",
        "last_updated": "2026-04-14",
        "certification_date": "2026-04-14",
        "status": "A",
        "authorized_official_last_name": "KOBAYASHI",
        "authorized_official_first_name": "AKIRA",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "650-773-8174"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Family Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Surgery",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "261Q00000X",
            "taxonomy_group": "",
            "desc": "Clinic/Center",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Yakima General Surgery",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Yakima Mens Clinic",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Hayley Knostman, PA-C
• Andrea Knox
• Elise Marie Knudson
• Katy Knudson, D.P.T.
• Lisa Suzette Knutson, M.ED., MHCA
• Akira Kobayashi, MD
• Emily Rachel Kobayashi, MD
• Kandyce Lyn Koch-Ingersoll, BAEDSLP MA ECC
• Anna Koch
• Mark Koday, DDS

• Surgery Physician in Yakima, WA
• Providers in Yakima, WA by specialty
• Surgery Physician in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 14, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.