Hansen Kwok MD Inc

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

Legal business name

HANSEN KWOK MD INC

Practice address

2801 K St Ste 505
Sacramento, CA 95816-5119

Phone

(916) 454-1604

Fax

(916) 993-4997

NPI assigned

Mar 12, 2019

Organization subpart

No

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

Authorized official

Name

Dr. Hansen Kwok, MDNPI 1992896286

Title

Owner/President

Phone

(916) 454-1604

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Locations

Practitioners 3

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Hansen Kwok, M.D.

  • Internal Medicine Physician
  • Loma Linda, CA
  • NPI 1992896286
  Medicare reassignment Care Compare group Authorized official
• Michelle Lee, D.O.

  • Gastroenterology Physician
  • Sacramento, CA
  • NPI 1366824807
  Medicare reassignment Care Compare group
• Jamie Nicole Sanchez, PA-C

  • Physician Assistant
  • Sacramento, CA
  • NPI 1114775681
  Medicare reassignment

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

{
    "created_epoch": "1552348800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1771804800000",
    "number": "1811455652",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2801 K ST STE 505",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958165119",
            "telephone_number": "916-454-1604",
            "fax_number": "916-993-4997"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2801 K ST STE 505",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958165119",
            "telephone_number": "916-454-1604",
            "fax_number": "916-993-4997"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HANSEN KWOK MD INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2019-03-12",
        "last_updated": "2026-02-23",
        "certification_date": "2026-02-23",
        "status": "A",
        "authorized_official_last_name": "KWOK",
        "authorized_official_first_name": "HANSEN",
        "authorized_official_title_or_position": "OWNER/PRESIDENT",
        "authorized_official_telephone_number": "916-454-1604",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine, Gastroenterology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Vanetta Leroyce Hannah
• Mohammed Abdul Hannan, C.R.N.A
• Nicole Hannigan, OTR/L
• Spencer Todd Hanscom
• Norman Hanscome
• Aaron Peter Hansen
• Ana Marie Hansen, AMFT
• Charlene Hansen, M.D.
• Christina Hansen, RD
• Christine C Hansen, MSN, FNP

• Gastroenterology Physician in Sacramento, CA
• Providers in Sacramento, CA by specialty
• Gastroenterology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 23, 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.