John Livoni, MD
NPI 1033200902 · Diagnostic Radiology Physician · Rolling Hills Estates, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Livoni, MD is a Diagnostic Radiology Physician provider in Rolling Hills Estates, CA (NPI 1033200902).
Provider details
- NPI number
- 1033200902
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- E-3119 (AR)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
6,587 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 4,949 | $9 |
| X-Ray of Chest, 2 Views71046 | 820 | $11 |
| X-Ray of Chest, 2 Views71046 | 508 | $37 |
| Ct Scan of Chest Without Contrast71250 | 147 | $146 |
| Ct Scan of Chest With Contrast71260 | 75 | $138 |
| Ct Scan of Chest Without Contrast71250 | 43 | $53 |
| X-Ray of Chest, 1 View71045 | 20 |
Practice location
Mailing address
Additional practice locations (1)
- 4301 W Markham St # 783Little Rock, AR 72205-7101Phone: (501) 686-8000
Registry dates
- Enumerated
- 2006-09-27
- Last updated
- 2023-07-05
- Certified
- 2023-07-05
Frequently asked questions
- What is John Livoni's NPI number?
- John Livoni's National Provider Identifier (NPI) is 1033200902, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Livoni's specialty?
- John Livoni is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Livoni located?
- John Livoni's practice location on file with NPPES is 501 Deep Valley Dr Ste 100, Rolling Hills Estates, CA 90274-7606.
- What is John Livoni's phone number?
- The practice phone number listed in the NPPES registry for John Livoni is (310) 301-6800.
- Does John Livoni accept Medicare?
- John Livoni is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Livoni's NPI active?
- Yes — John Livoni's NPI (1033200902) is active in the NPPES registry as of the last update on 2023-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.