Jonathan T Yamaguchi

Primary specialty

Orthopaedic Surgery PhysicianTaxonomy code 207X00000X

License

A208618 Issued in CA

Practice address

710 Lawrence Expy Dept 148
Santa Clara, CA 95051-5173

Phone

(480) 789-9960

NPI assigned

Nov 16, 2015

Last updated

Sep 28, 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 1

Addresses

Other names 1

• Jon T Yamaguchi Other name

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in CO

Eligible to order & refer

• Part B services: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Orthopedic Surgery

Education

Northwestern University Feinberg Medical School, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Healthone Clinic Services Orthopedic Specialists LLCGroup PAC ID 5799972725, 81 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• HCA Healthone Rose Hospital, Denver, CO, CCN 060032

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jonathan.yamaguchi@hca3.eclinicaldirectplus.com

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.

• Healthone Clinic Services Orthopedic Specialists LLC

  • Orthopaedic Surgery Physician
  • Westminster, CO
  • NPI 1245556091
  Medicare reassignment Care Compare group NPD

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

• HCA Healthone LLC

  dba HCA HealthONE Rose Hospital

  • General Acute Care Hospital
  • Denver, CO
  • NPI 1023062098
  Care Compare affiliation

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

{
    "created_epoch": "1447632000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790553600000",
    "number": "1740654607",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "710 LAWRENCE EXPY DEPT 148",
            "city": "SANTA CLARA",
            "state": "CA",
            "postal_code": "950515173",
            "telephone_number": "480-789-9960"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "710 LAWRENCE EXPY DEPT 148",
            "city": "SANTA CLARA",
            "state": "CA",
            "postal_code": "950515173",
            "telephone_number": "480-789-9960"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YAMAGUCHI",
        "first_name": "JONATHAN",
        "middle_name": "T",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2015-11-16",
        "last_updated": "2026-09-28",
        "certification_date": "2026-09-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "CA",
            "license": "A208618",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq",
            "affiliation": "N",
            "endpointDescription": "Carequality",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "710 Lawrence Expy",
            "city": "Santa Clara",
            "state": "CA",
            "country_code": "US",
            "postal_code": "950515173",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "JON",
            "last_name": "YAMAGUCHI",
            "middle_name": "T",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Shilpa Yadavalli, PHARM D.
• Gerald Lee Yago, CRNA
• Yahya H Radwan, DDS (Bay Area Kids Dentist)
• Ashley C Yam
• Debbra Yamaguchi, AMFT
• Ronald Y. Yamaguchi, MD
• Dale T. Yamashita, MD
• Junko Yamauchi, M.A
• Maryam Yamini, MD
• Xiaoyu Yan

• Orthopaedic Surgery Physician in Santa Clara, CA
• Providers in Santa Clara, CA by specialty
• Orthopaedic Surgery Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 28, 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.