NPIMap

Individual provider Active NPI

Douglas Zhi-Wen Liou, M.D.

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
  • Palo Alto, CA
National Provider Identifier
1891052080
Registry record updated Apr 27, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianTaxonomy code 208G00000X
License
A119889 Issued in CA
Practice address
300 Pasteur Dr
Palo Alto, CA 94304-2203
Phone
(650) 723-4000
NPI assigned
Apr 12, 2012
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 27, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X A119889 CA
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X A119889 CA Primary

Addresses

Primary practice location

300 Pasteur Dr
Palo Alto, CA 94304-2203

Mailing address

300 Pasteur Dr
Palo Alto, CA 94304-2203
Phone (650) 723-4000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20180705000404 CA Practitioner - Thoracic Surgery 6305095845 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Thoracic Surgery
Education
New York Medical College, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Stanford Health CareGroup PAC ID 6709797491, 3,152 clinicians

Practice addresses (Care Compare)

170 Alameda de Las Pulgas
Redwood City, CA 94062-2751
Phone (650) 369-5811

300 Pasteur Dr
Stanford, CA 94305-2200
Phone (650) 723-4000

5555 W Las Positas Blvd
Pleasanton, CA 94588-4000
Phone (925) 847-3000

5565 W Las Positas Blvd
Suite 150
Pleasanton, CA 94588-5805
Phone (650) 723-4000

Hospital & facility affiliations

  • Stanford Health Care Hospital, Stanford, CA, CCN 050441
  • Stanford Health Care Tri-Valley Hospital, Pleasanton, CA, CCN 050283

Merit-based Incentive Payment System (MIPS)

Final score
88.53 of 100Reported as group
Quality
87.08
Promoting interoperability
100
Improvement activities
40
Cost
69.51

Procedures performed for Medicare patients

ProcedureNumber of procedures
Spinal fusion1-10
Coronary artery bypass graft (CABG)1-10
Upper gastrointestinal (GI) endoscopy for acid reflux31
Removal of tissue1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A119889CAMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Stanford Health Care Surgery CurrentSince Jun 15, 2018 Accepting new patients
LPCH Medical Group Div of Lucile CurrentSince Jun 15, 2018 Accepting new patients
Dignity Health Medical Foundation CurrentSince Dec 13, 2025 Accepting new patients
Stanford Health Care CurrentSince Jun 15, 2018 Accepting new patients
Dignity Health Medical Foundation CurrentSince Dec 13, 2025 Accepting new patients
The Hospital Committee for the Livermore-Pleasanton Areas Past Accepting new patients
Stanford Health Care Tri-Valley Past Accepting new patients
Lucile Salter Packard Children'S Hospital at Stanford Past Accepting new patients
Stanford Hospital and Clinics Past Accepting new patients

Locations

1301 Shoreway Rd
Ste 100
Belmont, CA 94002
Phone (650) 596-7000

300 Pasteur Dr
Palo Alto, CA 94304
Phone (650) 723-6469

725 Welch Rd
#D
Palo Alto, CA 94304

725 Welch Rd
Palo Alto, CA 94304
Phone (650) 497-8979

5565 W Las Positas Blvd
Ste 150
Pleasanton, CA 94588
Phone (925) 278-7050

5565 W Las Positas Blvd
Ste 260
Pleasanton, CA 94588
Phone (925) 416-5470

5565 W Las Positas Blvd
Ste 320
Pleasanton, CA 94588
Phone (925) 460-0454

2900 Whipple Ave
Ste 140
Redwood City, CA 94062
Phone (650) 261-2366

300 Pasteur Dr
Stanford, CA 94305
Phone (650) 498-5710

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: dliou163374@direct.stanfordhealthcare.org

Organizations & group practices 10

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.

Hospital & facility affiliations 8

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

NPI Registry JSON

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

{
    "created_epoch": "1334188800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1714176000000",
    "number": "1891052080",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 PASTEUR DR",
            "city": "PALO ALTO",
            "state": "CA",
            "postal_code": "943042203",
            "telephone_number": "650-723-4000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 PASTEUR DR",
            "city": "PALO ALTO",
            "state": "CA",
            "postal_code": "943042203",
            "telephone_number": "650-723-4000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LIOU",
        "first_name": "DOUGLAS",
        "middle_name": "ZHI-WEN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-04-12",
        "last_updated": "2024-04-27",
        "certification_date": "2024-04-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CA",
            "license": "A119889",
            "primary": false
        },
        {
            "code": "208G00000X",
            "taxonomy_group": "",
            "desc": "Thoracic Surgery (Cardiothoracic Vascular Surgery)",
            "state": "CA",
            "license": "A119889",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Palo Alto, CA

Sources for this page

Verify at the official NPI Registry.