NPIMap

Individual provider Active NPI

William Beck Lewis, MD

  • Otolaryngology Physician
  • Oakland, CA
National Provider Identifier
1124081112
Registry record updated Apr 29, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Otolaryngology PhysicianTaxonomy code 207Y00000X
License
G86559 Issued in CA
Practice address
2961 Summit St
Suite 1
Oakland, CA 94609-3482
Phone
(510) 465-0941
Fax
(510) 465-0941
NPI assigned
Apr 10, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 29, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Otology & Neurotology Physician 207YX0901X G86559 CA
Otolaryngology Physician 207Y00000X G86559 CA Primary

Addresses

Primary practice location

2961 Summit St
Suite 1
Oakland, CA 94609-3482

Mailing address

2961 Summit St
Suite 1
Oakland, CA 94609-3482
Phone (510) 465-0941

Other practice location 1

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

Other identifiers 3

IdentifierTypeStateIssuer
00G865590MedicaidCA
G86559OtherCAALTA BATES MEDICAL GROUP
032983OtherCAHILLS PHYSICIANS

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
I20100210000060 CA Practitioner - Otolaryngology 3476624420 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Otolaryngology
Education
State University of Ny Upstate Medical University, 1993
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
University Healthcare AllianceGroup PAC ID 6305748799, 334 clinicians

Practice addresses (Care Compare)

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

4725 1St St
Suite 100
Pleasanton, CA 94566-7366
Phone (925) 462-7060

5800 Hollis St
Emeryville, CA 94608-2016
Phone (510) 806-2100

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
G86559CAMDOtolaryngology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Stanford Health Care Current Accepting new patients
University Healthcare Alliance Otolaryngology CurrentSince Aug 30, 2017 Accepting new patients
Stanford Health Care CurrentSince Nov 1, 2017 Accepting new patients
Stanford Health Care CurrentSince Nov 1, 2017 Accepting new patients
Bass Medical Group Past Accepting new patients
Affinity Medical Group Past Accepting new patients
Stanford Hospital and Clinics Past Accepting new patients
Alta Bates Summit Medical Center Past Accepting new patients
Sutter Bay Hospitals Past Accepting new patients
University Healthcare Alliance Past Accepting new patients

Locations

50 E Hamilton Ave
Ste 280
Campbell, CA 95008
Phone (408) 227-2646

5800 Hollis St
Emeryville, CA 94608
Phone (510) 806-2100

5800 Hollis St
Fl 4
Emeryville, CA 94608
Phone (510) 806-2100

1300 Crane St
Menlo Park, CA 94025
Phone (510) 785-5000

350 30th St
Ste 311
Oakland, CA 94609
Phone (510) 465-0941

4725 1st St
Ste 100
Pleasanton, CA 94566
Phone (925) 462-7060

100A San Pablo Towne Ctr
San Pablo, CA 94806
Phone (510) 237-2802

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

Interoperability endpoints

  • Direct secure messaging: wlewis161451@hisp.ehr.sutterhealth.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": "1144627200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1714348800000",
    "number": "1124081112",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2961 SUMMIT ST",
            "address_2": "SUITE 1",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946093482",
            "telephone_number": "510-465-0941",
            "fax_number": "510-465-0941"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2961 SUMMIT ST",
            "address_2": "SUITE 1",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946093482",
            "telephone_number": "510-465-0941",
            "fax_number": "510-465-0941"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "300 Pasteur Dr",
            "address_purpose": "LOCATION",
            "city": "Stanford",
            "state": "CA",
            "postal_code": "943052200",
            "country_code": "US",
            "telephone_number": "650-723-4000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LEWIS",
        "first_name": "WILLIAM",
        "middle_name": "BECK",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-10",
        "last_updated": "2024-04-29",
        "certification_date": "2024-04-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207YX0901X",
            "taxonomy_group": "",
            "desc": "Otolaryngology, Otology & Neurotology",
            "state": "CA",
            "license": "G86559",
            "primary": false
        },
        {
            "code": "207Y00000X",
            "taxonomy_group": "",
            "desc": "Otolaryngology",
            "state": "CA",
            "license": "G86559",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G865590",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ALTA BATES MEDICAL GROUP",
            "identifier": "G86559",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HILLS PHYSICIANS",
            "identifier": "032983",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Oakland, CA

Sources for this page

Verify at the official NPI Registry.