Leigh Reardon, MD
NPI 1649200817 · Pediatric Cardiology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leigh Reardon, MD is a Pediatric Cardiology Physician provider in Los Angeles, CA (NPI 1649200817).
Provider details
- NPI number
- 1649200817
- Entity type
- Individual
- Primary specialty
- Pediatric Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A94973 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
383 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 75 | $148 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 61 | $123 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate and Valve Function93325 | 60 | $3 |
| Ultrasound of Heart Blood Flow, Valves and Chambers93320 | 59 | $18 |
| Ultrasound of Heart for Congenital Defect93303 | 55 | $63 |
| Ultrasound of Heart for Congenital Defect93303 | 20 | $249 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 53 | 22 |
| Spironolactone | 42 | — |
| Metoprolol Succinate | 42 | 13 |
| Apixabanbrand: Eliquis | 39 | — |
| Losartan Potassium | 36 | 13 |
| Macitentanbrand: Opsumit | 34 | — |
| Amoxicillin | 32 | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19,342 across 38 records (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
Registry dates
- Enumerated
- 2006-07-04
- Last updated
- 2012-06-04
Frequently asked questions
- What is Leigh Reardon's NPI number?
- Leigh Reardon's National Provider Identifier (NPI) is 1649200817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leigh Reardon's specialty?
- Leigh Reardon is listed in the NPPES registry with a primary specialty of Pediatric Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Leigh Reardon located?
- Leigh Reardon's practice location on file with NPPES is 100 Ucla Medical Plz, Los Angeles, CA 90095-1679.
- What is Leigh Reardon's phone number?
- The practice phone number listed in the NPPES registry for Leigh Reardon is (310) 794-2727.
- Does Leigh Reardon accept Medicare?
- Leigh Reardon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leigh Reardon's NPI active?
- Yes — Leigh Reardon's NPI (1649200817) is active in the NPPES registry as of the last update on 2012-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.