Ca Best Diagnostics, Inc.
NPI 1669422309 · Physiological Laboratory · Studio City, CA
Enrolled with Medicare as Part B Supplier - Independent Diagnostic Testing Facility (idtf) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ca Best Diagnostics, Inc. is a Physiological Laboratory organization in Studio City, CA (NPI 1669422309).
Provider details
- NPI number
- 1669422309
- Entity type
- Organization
- Primary specialty
- Physiological LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Alexander Finkelshteyn, Ceo(818) 505-1600
Specialties & taxonomies
Laboratories
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
787 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) |
|---|---|---|
| Ultrasound Study of Arm and Leg Arteries93922 | 155 | $74 |
| Ultrasound of Leg Arteries Or Artery Grafts93925 | 154 | $275 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 154 | $213 |
| Complete Ultrasound Scan of Abdomen76700 | 108 | $131 |
| Limited Ultrasound Scan Behind Abdominal Cavity76775 | 108 | $66 |
| Complete Ultrasound of Aorta, Vena Cava, Groin Vessels Or Bypass Grafts93978 | 108 | $205 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-11
- Last updated
- 2021-08-26
- Certified
- 2021-08-26
Frequently asked questions
- What is Ca Best Diagnostics, Inc.'s NPI number?
- Ca Best Diagnostics, Inc.'s National Provider Identifier (NPI) is 1669422309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ca Best Diagnostics, Inc.?
- Ca Best Diagnostics, Inc. is classified in the NPPES registry as Physiological Laboratory (Laboratories).
- Where is Ca Best Diagnostics, Inc. located?
- Ca Best Diagnostics, Inc.'s practice location on file with NPPES is 3488 Coldwater Canyon Ave, Studio City, CA 91604-4040.
- What is Ca Best Diagnostics, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Ca Best Diagnostics, Inc. is (818) 505-1600.
- Does Ca Best Diagnostics, Inc. accept Medicare?
- Ca Best 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 Ca Best Diagnostics, Inc.?
- The authorized official listed on Ca Best Diagnostics, Inc.'s NPPES record is Alexander Finkelshteyn, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ca Best Diagnostics, Inc.'s NPI active?
- Yes — Ca Best Diagnostics, Inc.'s NPI (1669422309) is active in the NPPES registry as of the last update on 2021-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.