DR. WILLIAM ANTHONY KENNEDY II MD
NPI 1881734655
Urology - Pediatric Urology in Palo Alto, CA

Q: What is William Kennedy's NPI number?

The NPI number for William Kennedy is 1881734655. It was assigned to this individual provider in the NPPES registry on February 8, 2007.

Q: What is William Kennedy's specialty?

The primary specialty registered for this NPI is Urology, specializing in Pediatric Urology, with taxonomy code 2088P0231X.

Q: When was this NPI record last updated?

The NPPES record for William Kennedy was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since February 08, 2007PECOS EnrolledAccepts Medicare Assignment

730 WELCH RD, SURGICAL SUBSPECIALTY CLINIC, PALO ALTO, CA 94304(650) 723-9779(650) 723-4055 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Dr. William Anthony Kennedy Ii Md NPPES

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

DR. WILLIAM ANTHONY KENNEDY II MD (NPI 1881734655) is an individual pediatric urology provider in Palo Alto, California, licensed in California (G83789) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS and is a graduate of Tufts University School Of Medicine (1989).

NPPES Registry Identity

NPI1881734655

Entity TypeIndividualMale

Primary Taxonomy2088P0231X

Provider Legal NameDR. WILLIAM ANTHONY KENNEDY IICredential: MD

Location Address730 WELCH RD, SURGICAL SUBSPECIALTY CLINICPalo Alto, CA 94304-1503

Mailing Address300 Pasteur Dr, Dept Of Urology Rm S-287Stanford, CA 94305-2200 · (650) 723-9779 · Fax (650) 723-4055

Phone(650) 723-9779

Fax(650) 723-4055

Sole ProprietorYes

Medical School CMSTufts University School Of MedicineGraduated 1989

Enumeration DateFebruary 8, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1881734655 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrology · Pediatric UrologyAllopathic & Osteopathic Physicians

Taxonomy Code2088P0231X

License✔ Licensed in CA · G83789

Definition

Surgeons who can diagnose, treat, and manage children's urinary and genital problems. A pediatric urologist devotes a minimum of 50% of his or her practice to the urologic problems of infants, children, and adolescents. Pediatric urologists generally provide the following services: the evaluation and management of voiding disorders; vesicoureteral reflux, and urinary tract infections that require surgery; surgical reconstruction of the urinary tract (kidneys, ureters, and bladder) including genital abnormalities, hypospadias, and intersex conditions; surgery for groin conditions in childhood and adolescence (undescended testes, hydrocele/hernia, varicocele).

730 WELCH RD, Palo Alto, CA 94304

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. William Anthony Kennedy Ii 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 ID6406951409

PECOS Enrollment IDI20070419000668

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.

Medicare Billing Reassignment

Medicare enrollment records show William Kennedy reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lpch Medical Group Div Of Lucile

0.1 mi

Children

725 WELCH RD
Palo Alto, CA 94304

Reassigned Medicare billing, California enrollment
3,617 clinicians in this Medicare group

NPI 1417907940 (650) 498-6762

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Intermittent urinary catheter; straight tip, with or without coating (teflon, silicone, silicone elastomer, or hydrophilic, etc.), each A4351

DME-Orthotic Devices · category DF008N

2 suppliers15 claims2,130 services$1.48 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 20

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

JEAN CHIA M.D.

Pediatrics

730 WELCH RD
PALO ALTO, CA 94304

Santa Clara County (650) 721-6073

DR. LOGAN GRACE FAUST AUD

Audiologist

730 WELCH RD
PALO ALTO, CA 94304

Santa Clara County (650) 724-4800

CAITLIN NICOLE HARRINGTON

Genetic Counselor, MS

730 WELCH RD
PALO ALTO, CA 94304

Santa Clara County (401) 524-1876

LUCILE PACKARD CHILDREN'S HOSPITAL

Clinic/Center (Genetics)

730 WELCH RD, NEUROLOGY CC71015
PALO ALTO, CA 94304

Santa Clara County (650) 723-0993

LUCILE PACKARD CHILDRENS HOSPITAL

General Acute Care Hospital (Children)

730 WELCH RD
PALO ALTO, CA 94304

Santa Clara County (650) 736-7233

LINDEN ELIZABETH FORNOFF M.D.

Neurological Surgery

730 WELCH RD
PALO ALTO, CA 94304

Santa Clara County (650) 497-8000

DR. JACOB C LANGER MD

Surgery (Pediatric Surgery)

730 WELCH RD
PALO ALTO, CA 94304

Santa Clara County (650) 724-5356

EVE BENNETT RORISON RN, CPNP

Nurse Practitioner (Pediatrics)

730 WELCH RD
PALO ALTO, CA 94304

Santa Clara County (650) 724-4800

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 Kennedy's NPI number?

The NPI number for William Kennedy is 1881734655. It was assigned to this individual provider in the NPPES registry on February 8, 2007.

Where is William Kennedy located?

William Kennedy practices at 730 Welch Rd Surgical Subspecialty Clinic, Palo Alto, CA 94304. The listed phone number is (650) 723-9779.

What is William Kennedy's specialty?

The primary specialty registered for this NPI is Urology, specializing in Pediatric Urology, with taxonomy code 2088P0231X.

Is William Kennedy enrolled in Medicare?

Yes. William Kennedy 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.

Which organization bills Medicare for William Kennedy's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Kennedy reassigns Medicare benefits to Lpch Medical Group Div Of Lucile (Palo Alto, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for William Kennedy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for William Kennedy was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.