John Ravera, MD
Urology Physician · Irvine, CA
John Ravera, MD is a urology physician with a practice address in Irvine, California, and NPI 1558347674, issued on Dec 20, 2005. Check the license (California A333549, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- John Ravera
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License numbers
- A333549 CA
C28250 CA
Self-reported in NPPES; status is on the state search - Practice location
- 16100 Sand Canyon Ave, Irvine, CA 92618
- Phone
- (949) 640-2081
- Enumerated
- Dec 20, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (949) 640-1909
- Medicare enrollment
- Enrolled (PECOS I20121115000247); accepts Medicare assignment
- Medical or professional school
- Saint Louis University School Of Medicine, 1965
- Entity
- Type 1 · individual
8 nearest urology physician records → All 1,524 in California → Look up another NPI →
Also registered at 16100 Sand Canyon Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Ravera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A333549Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average urology physician in 2024
12 Medicare Part D claims, against an average of 1,340 among the 10,782 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 73.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
John Ravera among 1,524 urology physician records in California
John Ravera, MD is one of 1,524 urology physician records with a practice address in California. 82% 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, 92% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1965 · median 2003 among the 1,049 with a school on file
- Record last updated2026 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in California
There are 1,524 urology physician records in California.
All 1,524 in California → Every provider in Irvine → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Tammy Ho, M.D.Irvine, CA 926181003179128
- Cory Hugen, M.D.Irvine, CA 926181184884280
- Richard Szabo, M.D.Irvine, CA 926181386671923
- Jeffrey Yoshida, M.D.Irvine, CA 926181922106657
- Wesley Choi, M.D.Costa Mesa, CA 926261770695546
- Richard Reed, MDIrvine, CA 926031568533651
- Nishant Patel, MDTemecula, CA 925921720216153
- Khaled Fareed, M.D.Huntington Beach, CA 926481487671368
Common questions
What is John Ravera, MD's NPI number?
John Ravera, MD's National Provider Identifier (NPI) is 1558347674, issued on Dec 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Ravera, MD located?
The NPPES record lists a practice address at 16100 Sand Canyon Ave, Irvine, CA, 92618. Phone: (949) 640-2081. Providers update this record themselves, so call before visiting.
How can I verify John Ravera, MD's license?
NPPES lists California license number A333549, 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 Ravera, MD prescribe under Medicare Part D?
In 2024, John Ravera, MD had 12 Medicare Part D claims; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
What is John Ravera, MD's MIPS final score?
The 2023 MIPS final score is 73.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.