Individual provider Active NPI

Hoover Wu, MD

  • Surgery Physician
  • Fremont, CA
National Provider Identifier
1063942803
Registry record updated Sep 23, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
A194967 Issued in CA
Practice address
39400 Paseo Padre Pkwy
Fremont, CA 94538-2310
Phone
(510) 795-3000
NPI assigned
Jun 14, 2017
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 23, 2025

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 125.071272 IL
Surgery Physician 208600000X A194967 CA Primary

Addresses

Primary practice location

39400 Paseo Padre Pkwy
Fremont, CA 94538-2310

Mailing address

39400 Paseo Padre Pkwy
Fremont, CA 94538-2310
Phone (510) 795-3000

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20240822001519 CA Practitioner - General Surgery 6204105935 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
University of California, Geffen School of Medicine, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Permanente Medical Group IncGroup PAC ID 8921910225, 10,928 clinicians

Practice addresses (Care Compare)

2500 Merced St
San Leandro, CA 94577-4201
Phone (510) 454-1000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
93.23 of 100Reported as group
Quality
77.83
Promoting interoperability
98
Improvement activities
40
Cost
71.17

Procedures performed for Medicare patients

ProcedureNumber of procedures
Hernia repair - groin (open)1-10
Upper gastrointestinal (GI) endoscopy for acid reflux1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A194967CAMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Cedars-Sinai Medical Center CurrentSince Aug 1, 2024 Accepting new patients
Cedars-Sinai Medical Center CurrentSince Aug 1, 2024 Accepting new patients
Permanente Medical Group Inc Surgery CurrentSince Sep 22, 2025 Accepting new patients
Permanente Medical Group Inc Surgery Current Accepting new patients
Permanente Medical Group, Inc CurrentSince Sep 22, 2025 Accepting new patients

Locations

750 Auburn Ravine Rd
Auburn, CA 95603
Phone (530) 823-6131

39400 Paseo Padre Pkwy
Fremont, CA 94538
Phone (510) 248-3000

4753 W Shaw Ave
Ste 101
Fresno, CA 93722
Phone (559) 277-8738

900 N Douty St
Hanford, CA 93230
Phone (559) 587-9014

127 S San Vicente Blvd
Ste A6600
Los Angeles, CA 90048
Phone (310) 423-6472

8635 W 3rd St
Ste 795W
Los Angeles, CA 90048
Phone (310) 423-8350

101 Monroe St
Petaluma, CA 94954
Phone (707) 763-4109

5820 Owens Dr
Bldg E
Pleasanton, CA 94588
Phone (925) 737-3785

1150 Veterans Blvd
Redwood City, CA 94063
Phone (650) 299-2015

901 Nevin Ave
Richmond, CA 94801
Phone (510) 307-1500

930 W Main St
Ripon, CA 95366
Phone (209) 599-4221

501 J St
Sacramento, CA 95814
Phone (916) 497-3000

2200 Ofarrell St
San Francisco, CA 94115
Phone (415) 202-2000

2500 Merced St
San Leandro, CA 94577
Phone (510) 454-1000

710 Lawrence Expy
Santa Clara, CA 95051
Phone (408) 236-6400

5615 Scotts Valley Dr
Scotts Valley, CA 95066
Phone (831) 430-2700

7373 West Ln
Stockton, CA 95210
Phone (209) 476-2000

4140 W 190th St
Torrance, CA 90504
Phone (310) 967-1780

975 Sereno Dr
Vallejo, CA 94589
Phone (707) 651-1000

8700 Beverly Blvd
West Hollywood, CA 90048
Phone (310) 385-3291

320 N Crawford St
Willows, CA 95988
Phone (530) 934-2834

Interoperability endpoints

  • Direct secure messaging: hwu505726@direct.cshs.org

Organizations & group practices 5

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 1

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": "1497398400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758585600000",
    "number": "1063942803",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "39400 PASEO PADRE PKWY",
            "city": "FREMONT",
            "state": "CA",
            "postal_code": "945382310",
            "telephone_number": "510-795-3000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "39400 PASEO PADRE PKWY",
            "city": "FREMONT",
            "state": "CA",
            "postal_code": "945382310",
            "telephone_number": "510-795-3000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WU",
        "first_name": "HOOVER",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-06-14",
        "last_updated": "2025-09-23",
        "certification_date": "2025-09-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "IL",
            "license": "125.071272",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CA",
            "license": "A194967",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Fremont, CA

Sources for this page

Verify at the official NPI Registry.