NPIMap

Individual provider Active NPI

Fred Y H Lui, M.D.

  • Nephrology Physician
  • San Francisco, CA
National Provider Identifier
1265461644
Registry record updated Jun 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
License
BBB32734B Issued in CA
Practice address
827 Pacific Ave
San Francisco, CA 94133-4301
Phone
(415) 296-9809
Fax
(415) 300-3598
NPI assigned
Jun 30, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 4, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X BBB32734B CA
Nephrology Physician 207RN0300X BBB32734B CA Primary

Addresses

Primary practice location

827 Pacific Ave
San Francisco, CA 94133-4301

Mailing address

827 Pacific Ave
San Francisco, CA 94133-4301
Phone (415) 296-9809

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
I20080722000294 CA Practitioner - Nephrology 1951321652 Reassigns benefits to 3 organizations
Receives reassigned benefits from 1 practitioner
Practice locations: Burlingame, CA; San Francisco, CA

Care Compare profile

Medicare Care Compare
Specialty
Nephrology
Education
Stanford University School of Medicine, 1980
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
San Mateo Dialysis AssociatesGroup PAC ID 5193719268, 7 clinicians
County of San MateoGroup PAC ID 9032023171, shared by 15 NPIs, 316 clinicians

Practice addresses (Care Compare)

1750 El Camino Real
Suite 15
Burlingame, CA 94010-3208
Phone (650) 692-6302

222 W 39TH Ave
San Mateo, CA 94403-4364
Phone (650) 573-2222

728 Pacific Ave
Suite 504
San Francisco, CA 94133-4449
Phone (415) 296-9809

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
BBB32734BCAMDNephrology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
County of San Mateo CurrentSince Aug 1, 2011 Accepting new patients
San Mateo Dialysis Associates Nephrology CurrentSince Jan 1, 1984 Accepting new patients
County of San Mateo CurrentSince Oct 7, 2017 Accepting new patients
Peninsula Dialysis Access Center Current Accepting new patients
Mills-Peninsula Health Services Past Accepting new patients
Dignity Health Past Accepting new patients
St Francis Medical Center Past Accepting new patients
Sutter Bay Hospitals Past Accepting new patients
Sequoia Health Services Past Accepting new patients
Seton Medical Center Past Accepting new patients
UCSF Health Community Hospitals Past Accepting new patients
UCSF Health Community Hospitals Past Accepting new patients
Sutter Bay Hospitals Past Accepting new patients

Locations

1750 El Camino Real
Ste 15
Burlingame, CA 94010
Phone (650) 570-2273

222 W 39th Ave
San Mateo, CA 94403
Phone (415) 573-2222

91 Westborough Blvd
Ste 1010
South San Francisco, CA 94080
Phone (650) 241-8671

91 Westborough Blvd
South San Francisco, CA 94080
Phone (650) 241-8671

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: flui18683@smch.direct-ci.com
  • Direct secure messaging: fred.lui@11050344972292.direct.elationemr.com
  • Direct secure messaging: fluimd46001@hisp.ehr.sutterhealth.org

Practitioners & affiliated clinicians

Practitioners 1

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

Organizations & group practices 13

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.

View all 13

Hospital & facility affiliations 17

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

View all 17

NPI Registry JSON

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

{
    "created_epoch": "1151625600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780531200000",
    "number": "1265461644",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "827 PACIFIC AVE",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941334301",
            "telephone_number": "415-296-9809",
            "fax_number": "415-300-3598"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "827 PACIFIC AVE",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941334301",
            "telephone_number": "415-296-9809",
            "fax_number": "415-300-3598"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LUI",
        "first_name": "FRED",
        "middle_name": "Y H",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-30",
        "last_updated": "2026-06-04",
        "certification_date": "2026-06-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "BBB32734B",
            "primary": false
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "CA",
            "license": "BBB32734B",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

Verify at the official NPI Registry.