Randy Chang
NPI 1992294268 · Diagnostic Radiology Physician · El Segundo, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Randy Chang is a Diagnostic Radiology Physician provider in El Segundo, CA (NPI 1992294268).
Provider details
- NPI number
- 1992294268
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,665 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 1,180 | $9 |
| Ct Scan Head Or Brain Without Contrast70450 | 351 | $41 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 211 | $88 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 168 | $85 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 150 | $88 |
| Ct Scan of Upper Spine Without Contrast72125 | 139 | $48 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$48 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1720 E Cesar E Chavez AveLos Angeles, CA 90033-2414Phone: (323) 268-5000
Registry dates
- Enumerated
- 2018-05-02
- Last updated
- 2025-01-09
- Certified
- 2025-01-09
Frequently asked questions
- What is Randy Chang's NPI number?
- Randy Chang's National Provider Identifier (NPI) is 1992294268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Randy Chang's specialty?
- Randy Chang is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Randy Chang located?
- Randy Chang's practice location on file with NPPES is 2330 Utah Ave Ste 200, El Segundo, CA 90245-4817.
- What is Randy Chang's phone number?
- The practice phone number listed in the NPPES registry for Randy Chang is (281) 766-0959.
- Does Randy Chang accept Medicare?
- Randy Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Randy Chang's NPI active?
- Yes — Randy Chang's NPI (1992294268) is active in the NPPES registry as of the last update on 2025-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.