John Ravera, MD
NPI 1558347674 · Urology Physician · Irvine, CA
Enrolled with Medicare as Practitioner - Osteopathic Manipulative Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Ravera, MD is a Urology Physician provider in Irvine, CA (NPI 1558347674).
Provider details
- NPI number
- 1558347674
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- A333549 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,521 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Intensity Modulated Treatment Delivery, Single Or Multiple Fields/Arcs,via Narrow Spatially and Temporally Modulated Beams, Binary, Dynamic Mlc, Per Treatment SessionG6015 | 915 | $416 |
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 912 | $135 |
| Continuing Radiation Therapy Consultation Per Week77336 | 188 | $103 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 160 | $201 |
| Calculation of Radiation Therapy Dose77300 | 83 | $74 |
| High Dose Radiation Therapy, More Than 12 Channels77772 | 80 | $1,025 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-20
- Last updated
- 2020-02-05
- Certified
- 2020-02-05
Frequently asked questions
- What is John Ravera's NPI number?
- John Ravera's National Provider Identifier (NPI) is 1558347674, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Ravera's specialty?
- John Ravera is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is John Ravera located?
- John Ravera's practice location on file with NPPES is 16100 Sand Canyon Ave, Irvine, CA 92618-3724.
- What is John Ravera's phone number?
- The practice phone number listed in the NPPES registry for John Ravera is (949) 640-2081.
- Does John Ravera accept Medicare?
- John Ravera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Ravera's NPI active?
- Yes — John Ravera's NPI (1558347674) is active in the NPPES registry as of the last update on 2020-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.