John Joseph Kane, MD
Family Medicine Physician · Riverside, CA
John Joseph Kane, MD is a family medicine physician with a practice address in Riverside, California, and NPI 1326035593, issued on Oct 4, 2005. Check the license (California G28777, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- John Joseph Kane
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- G28777 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4646 Brockton Ave, Riverside, CA 92506
- Phone
- (951) 774-2932
- Enumerated
- Oct 4, 2005
- Record last updated
- Aug 8, 2022
- Fax
- (951) 774-2935
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 4646 Brockton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Suman Agarwal, MDFamily Medicine Physician1861489098
- Maria Ascencio, FNP-CFamily Nurse Practitioner1497299549
- Mary Barba, NPFamily Nurse Practitioner1447659370
- Victoria Begley, N.P.Nurse Practitioner1760417034
- John Branch, DOFamily Medicine Physician1174510309
- Julie Buchanan, PA-CMedical Physician Assistant1710298005
Verify John Joseph Kane in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G28777Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% more Medicare Part D claims than the average family medicine physician in 2024
5,932 Medicare Part D claims for 408 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 209 claims were for opioids.
Most prescribed
- Diclofenac Sodium209 claims
- Simvastatin195 claims
- Atorvastatin Calcium194 claims
- Bisoprolol-Hydrochlorothiazide177 claims
- Trazodone Hcl169 claims
- Levothyroxine Sodium152 claims
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.
John Joseph Kane among 17,133 family medicine physician records in California
John Joseph Kane, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
258 family medicine physician records list a practice address in Riverside
They are 258 of the 13,893 NPPES records with a practice address in Riverside, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Riverside → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Suman Agarwal, MDRiverside, CA 925061861489098
- John Branch, DORiverside, CA 925061174510309
- Nardo Buena, M.D.Riverside, CA 925061689673626
- Keith Curtis, DORiverside, CA 925061912994146
- Thomas Davis, MDRiverside, CA 925061376530501
- Troy Handojo, M.D.Riverside, CA 925061073506655
- Andrij Horodysky, MDRiverside, CA 925061851372239
- Janine Hwang, MDRiverside, CA 925061346221710
Common questions
What is John Joseph Kane, MD's NPI number?
John Joseph Kane, MD's National Provider Identifier (NPI) is 1326035593, issued on Oct 4, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Joseph Kane, MD located?
The NPPES record lists a practice address at 4646 Brockton Ave, Riverside, CA, 92506. Phone: (951) 774-2932. Providers update this record themselves, so call before visiting.
How can I verify John Joseph Kane, MD's license?
NPPES lists California license number G28777, 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 John Joseph Kane, MD prescribe under Medicare Part D?
In 2024, John Joseph Kane, MD had 5,932 Medicare Part D claims for 408 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.