Jeffrey Chung, MD
NPI 1326086604 · Cardiovascular Disease Physician · Murrieta, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Chung, MD is a Cardiovascular Disease Physician provider in Murrieta, CA (NPI 1326086604).
Provider details
- NPI number
- 1326086604
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A90244 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
7,247 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 2,185 | $130 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 1,517 | $15 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 471 | $205 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 387 | $183 |
| Technetium Tc-99m Sestamibi, Diagnostic, Per Study DoseA9500 | 342 | $85 |
| Heart Rhythm Review, and Interpretation of Continous External Ekg Over More Than 48 Hours Up to 7 Days |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 172 | 75 |
| Losartan Potassium | 161 | 81 |
| Apixabanbrand: Eliquis | 152 | 50 |
| Metoprolol Succinate | 149 | 68 |
| Amlodipine Besylate | 134 | 57 |
| Hydrochlorothiazide | 100 | 42 |
| Hydralazine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,153 across 50 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
- 2006-06-02
- Last updated
- 2024-08-12
- Certified
- 2024-08-12
Frequently asked questions
- What is Jeffrey Chung's NPI number?
- Jeffrey Chung's National Provider Identifier (NPI) is 1326086604, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Chung's specialty?
- Jeffrey Chung is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Chung located?
- Jeffrey Chung's practice location on file with NPPES is 25470 Medical Center Dr Ste 105, Murrieta, CA 92562-4901.
- What is Jeffrey Chung's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Chung is (951) 698-4600.
- Does Jeffrey Chung accept Medicare?
- Jeffrey Chung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Chung's NPI active?
- Yes — Jeffrey Chung's NPI (1326086604) is active in the NPPES registry as of the last update on 2024-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.