Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John Ravera, MD

Individual provider Urology Physician · NPI 1558347674

John Ravera, MD is an Osteopathic Manipulative Medicine in Irvine, California. Graduated from Saint Louis University School of Medicine in 1965, 61 years ago. Accepts Medicare assignment. Licensed in California.

Years since qualifying
61
Trained at
Saint Louis University School of Medicine
Licensed in
CA
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

16100 Sand Canyon Ave Ste 240
Irvine, CA 92618-3724
Phone: (949) 640-2081
Fax: (949) 640-1909
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence A333549 (CA)
Urology Physician Taxonomy 208800000X · Licence C28250 (CA)

Record details

NPI number1558347674
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 20, 2005
Last updated in NPPESJuly 13, 2026
Certification dateFebruary 5, 2020
Mailing address16100 Sand Canyon Ave, Ste 240, Irvine, CA 92618-3724

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOSTEOPATHIC MANIPULATIVE MEDICINE
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1965 (61 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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