Liber Diagnostics Inc
NPI 1346401031 · Physiological Laboratory · Los Angeles, CA
Enrolled with Medicare as Part B Supplier - Independent Diagnostic Testing Facility (idtf) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Liber Diagnostics Inc is a Physiological Laboratory organization in Los Angeles, CA (NPI 1346401031).
Provider details
- NPI number
- 1346401031
- Entity type
- Organization
- Primary specialty
- Physiological LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Leonid Liberzon, President(310) 729-9588
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 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
2,277 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) |
|---|---|---|
| Complete Ultrasound of Aorta, Vena Cava, Groin Vessels Or Bypass Grafts93978 | 365 | $205 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 294 | $217 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 286 | $213 |
| Complete Ultrasound Scan of Joint76881 | 273 | $58 |
| Complete Ultrasound Scan of Abdomen76700 | 260 | $131 |
| Complete Ultrasound Scan Behind Abdominal Cavity76770 | 225 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-24
- Last updated
- 2008-06-24
Frequently asked questions
- What is Liber Diagnostics Inc's NPI number?
- Liber Diagnostics Inc's National Provider Identifier (NPI) is 1346401031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Liber Diagnostics Inc?
- Liber Diagnostics Inc is classified in the NPPES registry as Physiological Laboratory (Laboratories).
- Where is Liber Diagnostics Inc located?
- Liber Diagnostics Inc's practice location on file with NPPES is 1400 S Hayworth Ave, Los Angeles, CA 90035-4813.
- What is Liber Diagnostics Inc's phone number?
- The practice phone number listed in the NPPES registry for Liber Diagnostics Inc is (310) 729-9588.
- Does Liber Diagnostics Inc accept Medicare?
- Liber Diagnostics Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Liber Diagnostics Inc?
- The authorized official listed on Liber Diagnostics Inc's NPPES record is Leonid Liberzon, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Liber Diagnostics Inc's NPI active?
- Yes — Liber Diagnostics Inc's NPI (1346401031) is active in the NPPES registry as of the last update on 2008-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.