WILLIAM BECK LEWIS MD
NPI 1124081112
Otolaryngology in Oakland, CA

Active since April 10, 2006PECOS EnrolledAccepts Medicare Assignment
2961 SUMMIT ST, SUITE 1, OAKLAND, CA 94609(510) 465-0941(510) 465-0941 Get Directions Write a Review

NPPES record last updated: April 29, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About William Beck Lewis Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM BECK LEWIS MD (NPI 1124081112) is an individual otolaryngology provider in Oakland, California, licensed in California (G86559) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Stanford, and is a graduate of State University Of Ny Upstate Medical University (1993).

NPPES Registry Identity

NPI1124081112
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameWILLIAM BECK LEWISCredential: MD
Location Address2961 SUMMIT ST, SUITE 1Oakland, CA 94609-3482
Mailing Address2961 Summit St, Suite 1Oakland, CA 94609-3482 · (510) 465-0941 · Fax (510) 465-0941
Fax(510) 465-0941
Sole ProprietorNo
Medical School CMSState University Of Ny Upstate Medical UniversityGraduated 1993
Enumeration DateApril 10, 2006
Last NPPES UpdateApril 29, 2024
NPPES CertifiedApril 29, 2024
NPI 1124081112 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License Licensed in CA · G86559
Definition

An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

Also ListedOtolaryngology · Otology & NeurotologyTaxonomy 207YX0901X · License G86559 (CA)
2961 SUMMIT ST, Oakland, CA 94609

Secondary Practice Location 1

Location 1300 Pasteur DrStanford, CA 94305-2200 · Phone (650) 723-4000

Other Identifiers 3

Medicaid00G865590CA
OtherG86559CA · Alta Bates Medical Group
Other032983CA · Hills Physicians

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

William Beck Lewis Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3476624420
PECOS Enrollment IDI20100210000060
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
581 services407 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
250 services188 patients
Removal of impacted ear wax 69210
Impacted ear wax removal is a safe procedure to clear blockages in the ear canal caused by hardened ear wax. A healthcare professional uses specialized tools or a gentle irrigation method to loosen and remove the wax, improving hearing and alleviating discomfort.
237 services176 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
133 services133 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
68 services68 patients
Diagnostic exam of voice box using a flexible endoscope 31575
This procedure involves a doctor examining your voice box using a flexible endoscope, a thin tube with a light and camera. It's inserted through your nose or mouth to visualize your throat area. It helps detect any abnormalities in your voice box, ensuring optimal vocal health.
55 services47 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94609 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
1 supplier16 claims96 services$1.83 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Counselor (Mental Health)
2961 SUMMIT ST
OAKLAND, CA 94609
Otolaryngology
2961 SUMMIT ST, SUITE 1
OAKLAND, CA 94609
Audiologist (Assistive Technology Practitioner)
2961 SUMMIT ST, SUITE 2
OAKLAND, CA 94609
Otolaryngology
2961 SUMMIT ST, SUITE 1
OAKLAND, CA 94609
Otolaryngology
2961 SUMMIT ST, SUITE 1
OAKLAND, CA 94609
Audiologist
2961 SUMMIT ST, SUITE #2
OAKLAND, CA 94609
Audiologist
2961 SUMMIT ST, SUITE #2
OAKLAND, CA 94609

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Lewis's NPI number?

The NPI number for William Lewis is 1124081112. It was assigned to this individual provider in the NPPES registry on April 10, 2006.

Where is William Lewis located?

William Lewis practices at 2961 Summit St Suite 1, Oakland, CA 94609. The listed phone number is (510) 465-0941.

What is William Lewis's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is William Lewis enrolled in Medicare?

Yes. William Lewis is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for William Lewis was last updated on April 29, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.