Organization Active NPI

Kenneth P. Jiang MD, Inc

  • Infectious Disease Physician
  • Hollister, CA
National Provider Identifier
1669691374
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Infectious Disease PhysicianTaxonomy code 207RI0200X
License
A65656 Issued in CA
Legal business name
KENNETH P. JIANG MD, INC
Practice address
890 Sunset Dr.
Suite a-2
Hollister, CA 95023
Phone
(831) 636-3116
Fax
(831) 636-1204
NPI assigned
Apr 24, 2007
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Authorized official

Name
Ray Seiji Kusumoto, MHS, PA
Title
President
Phone
(831) 636-3116

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207R00000X A66628 CA
Infectious Disease PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207RI0200X A65656 CA Primary

Addresses

Primary practice location

890 Sunset Dr.
Suite a-2
Hollister, CA 95023

Mailing address

1760 F Airline Hwy #193
Hollister, CA 95023
Phone (831) 636-1204

Other names 1

  • Cornerstone Health Doing business as

National Provider Directory

National Provider Directory

Locations

1760 Airline Hwy
Ste 193
Hollister, CA 95023

1760 Airline Hwy
Ste F
Hollister, CA 95023
Phone (408) 636-2650

901 Sunset Dr
Ste 3
Hollister, CA 95023
Phone (831) 636-3116

NPI Registry JSON

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

{
    "created_epoch": "1177372800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1669691374",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1760 F AIRLINE HWY #193",
            "city": "HOLLISTER",
            "state": "CA",
            "postal_code": "95023",
            "telephone_number": "831-636-1204"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "890 SUNSET DR.",
            "address_2": "SUITE A-2",
            "city": "HOLLISTER",
            "state": "CA",
            "postal_code": "95023",
            "telephone_number": "831-636-3116",
            "fax_number": "831-636-1204"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "KENNETH P. JIANG MD, INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-04-24",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "KUSUMOTO",
        "authorized_official_first_name": "RAY",
        "authorized_official_middle_name": "SEIJI",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "831-636-3116",
        "authorized_official_credential": "MHS, PA"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A66628",
            "primary": false
        },
        {
            "code": "207RI0200X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "CA",
            "license": "A65656",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Cornerstone Health",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Hollister, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.