Chai-Kiong Lau, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

A53742 Issued in CA

Practice address

39271 Mission Blvd
Suite 105
Fremont, CA 94539-3039

Phone

(510) 742-0568

Fax

(510) 742-0596

NPI assigned

May 10, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

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.

Enrollment records 1

Specialty

Internal Medicine

Education

Other, 1990

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Hospital & facility affiliations

• Vital Home Health Care Home health agency, Hayward, CA, CCN 059462
• Centerwell Asian American Home Health Home health agency, Alameda, CA, CCN 557754
• Washington Hospital Hospital, Fremont, CA, CCN 050195

Merit-based Incentive Payment System (MIPS)

Final score

26.66 of 100Reported as individual

Quality

0

Improvement activities

0

Cost

88.87

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Chai-Kiong Lau, M.D. Inc

  • Primary Care Clinic/Center
  • Fremont, CA
  • NPI 1871030577
  Medicare reassignment NPD Authorized official

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

• Asian American Home Care, Inc

  • Home Health Agency
  • Alameda, CA
  • NPI 1336144484
  Care Compare affiliation
• Vital Home Health Care, LLC

  • Home Health Agency
  • Hayward, CA
  • NPI 1376848408
  Care Compare affiliation
• Washington Township Hospital District

  • General Acute Care Hospital
  • Fremont, CA
  • NPI 1780614685
  Care Compare affiliation

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

{
    "created_epoch": "1147219200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1912957309",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "39271 MISSION BLVD",
            "address_2": "SUITE 105",
            "city": "FREMONT",
            "state": "CA",
            "postal_code": "945393039",
            "telephone_number": "510-742-0568",
            "fax_number": "510-742-0596"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "39271 MISSION BLVD",
            "address_2": "SUITE 105",
            "city": "FREMONT",
            "state": "CA",
            "postal_code": "945393039",
            "telephone_number": "510-742-0568",
            "fax_number": "510-742-0596"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAU",
        "first_name": "CHAI-KIONG",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-10",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A53742",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jasmine Lara
• Mary Larenas, PSY.D.
• Kristi Lynn Larock, PA
• Barbara L Larsen, MFT
• Rodolfo Keano Laserna Jr.
• Chiman Stephen Lau, L.AC., OMD
• Cindy Lau, PHARMD, BCPS, BCCCP
• Evangeline Yi Lun Lau, D.C.
• Katrina Lau, RDN
• Michael Leslie Lau

• Internal Medicine Physician in Fremont, CA
• Providers in Fremont, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.