John Emil Kaiser, M.D.
Vascular Surgery Physician · Corona, CA
John Emil Kaiser, M.D. is a vascular surgery physician with a practice address in Corona, California, and NPI 1417017492, issued on Dec 11, 2006. Check the license (California G24693, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- John Emil Kaiser
- Credential
- M.D.
- Primary taxonomy
- Vascular Surgery Physician 2086S0129X
- License number
- G24693 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1820 Fullerton Ave, Corona, CA 92881
- Phone
- (951) 371-4400
- Enumerated
- Dec 11, 2006
- Record last updated
- Sep 3, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (951) 273-0719
- Medicaid ID
- 00G246930 CA
- Entity
- Type 1 · individual
Also registered at 1820 Fullerton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stuart Anderson, DDSGeneral Practice Dentistry1245556562
- Ester Ardevela, N.P.Nurse Practitioner1821179565
- Alejandrina Burrell, LMFTMarriage & Family Therapist1659350841
- Bruce Houman, MDUrology Physician1750301008
- Laurie Lee, MS, LMFTMarriage & Family Therapist1568480747
- Ashleigh Moore, NPNurse Practitioner1598434201
Verify John Emil Kaiser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G24693Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average vascular surgery physician in 2024
14 Medicare Part D claims, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Vascular Surgery Physician providers in California
There are 580 vascular surgery physician records in California.
Other vascular surgery physician records in California
- Oliver Aalami, M.D.Stanford, CA1225229024
- Shahram Aarabi, MDOakland, CA1972700458
- Arad Abadi, MDLancaster, CA1730673724
- Ryan Abdul-HaqqWest Hollywood, CA1386087864
- Andrew Abi-Chaker, M.D.Sherman Oaks, CA1528488467
- Ahmed Abou-Zamzam, M.D.Loma Linda, CA1558306795
- Joseph Abu-Dalu, MDLos Angeles, CA1821157587
- Queen Abure, MDSan Francisco, CA1710772074
- Riad Adoumie, M.D.Torrance, CA1467465930
- Massoud Agahi, M.D.Beverly Hills, CA1952367070
Common questions
What is John Emil Kaiser, M.D.'s NPI number?
John Emil Kaiser, M.D.'s National Provider Identifier (NPI) is 1417017492, issued on Dec 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Emil Kaiser, M.D. located?
The NPPES record lists a practice address at 1820 Fullerton Ave, Corona, CA, 92881. Phone: (951) 371-4400. Providers update this record themselves, so call before visiting.
How can I verify John Emil Kaiser, M.D.'s license?
NPPES lists California license number G24693, 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 Emil Kaiser, M.D. prescribe under Medicare Part D?
In 2024, John Emil Kaiser, M.D. had 14 Medicare Part D claims; the average among vascular surgery physician prescribers was 201. 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.