William Anthony Kennedy, MD
Pediatric Urology Physician · Palo Alto, CA
William Anthony Kennedy, MD is a pediatric urology physician with a practice address in Palo Alto, California, and NPI 1881734655, issued on Feb 8, 2007. Check the license (California G83789, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- William Anthony Kennedy
- Credential
- MD
- Primary taxonomy
- Pediatric Urology Physician 2088P0231X
- License number
- G83789 CA
Self-reported in NPPES; status is on the state search - Practice location
- 730 Welch RD, Palo Alto, CA 94304
- Phone
- (650) 723-9779
- Enumerated
- Feb 8, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (650) 723-4055
- Medicare enrollment
- Enrolled (PECOS I20070419000668); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest pediatric urology physician records → All 46 in California → Look up another NPI →
Also registered at 730 Welch RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Allison Antalek, MSN, MPH, CPNP-PCPediatric Nurse Practitioner1366180416
- Kaitlyn Basnett, MSN, RN, PNPNurse Practitioner1598265878
- Elise BrimbleGenetic Counselor (M.S.)1467997668
- Lauren Carter, NPNurse Practitioner1659812691
- Jean Chia, M.D.Pediatrics Physician1003252800
- Virginia Curtin, RN, MS, PNPPediatric Nurse Practitioner1194861880
Verify William Anthony Kennedy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G83789Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average pediatric urology physician in 2024
15 Medicare Part D claims, against an average of 271 among the 91 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Lpch Medical Group Div OF LucilePalo Alto, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Anthony Kennedy among 46 pediatric urology physician records in California
William Anthony Kennedy, MD is one of 46 pediatric urology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 35% of them.
- NPI issued2007 · 35% of these records are older, 48% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1989 · median 2002 among the 28 with a school on file
- Record last updated2007 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2088P0231X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Urology Physician providers in California
There are 46 pediatric urology physician records in California.
All 46 in California → Every provider in Palo Alto → Pediatric Urology Physician nationwide →
The 8 pediatric urology physician records with the nearest ZIP codes
- Erin Grantham, MDPalo Alto, CA 943041568748424
- Daniel Han, MDPalo Alto, CA 943041609211366
- Kathleen Kan, MDPalo Alto, CA 943041275890923
- Cayde Ritchie, MDPalo Alto, CA 943041891283461
- Robert Payne, M.D.Stanford, CA 943051780949156
- Linda Shortliffe, M.D.Stanford, CA 943051083763494
- Hillary Copp, MD, MSSan Francisco, CA 941431851500573
- Jennifer Yang, M.D.San Francisco, CA 941431598938243
Common questions
What is William Anthony Kennedy, MD's NPI number?
William Anthony Kennedy, MD's National Provider Identifier (NPI) is 1881734655, issued on Feb 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William Anthony Kennedy, MD located?
The NPPES record lists a practice address at 730 Welch RD, Palo Alto, CA, 94304. Phone: (650) 723-9779. Providers update this record themselves, so call before visiting.
How can I verify William Anthony Kennedy, MD's license?
NPPES lists California license number G83789, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Anthony Kennedy, MD prescribe under Medicare Part D?
In 2024, William Anthony Kennedy, MD had 15 Medicare Part D claims; the average among pediatric urology physician prescribers was 271. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.