Kiyon Chung, MD
NPI 1972517910 · Cardiovascular Disease Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kiyon Chung, MD is a Cardiovascular Disease Physician provider in San Diego, CA (NPI 1972517910).
Provider details
- NPI number
- 1972517910
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD00041132 (WA)
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
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
1,727 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 535 | $8 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 342 | $121 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 194 | $70 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 152 | $192 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 113 | $176 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 199 | 73 |
| Apixabanbrand: Eliquis | 189 | 53 |
| Amlodipine Besylate | 142 | 43 |
| Furosemide | 119 | 50 |
| Atorvastatin Calcium | 103 | 37 |
| Carvedilol | 78 | 28 |
| Amiodarone Hcl | 76 | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,387 across 33 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
- 2006-07-27
- Last updated
- 2011-11-15
Frequently asked questions
- What is Kiyon Chung's NPI number?
- Kiyon Chung's National Provider Identifier (NPI) is 1972517910, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kiyon Chung's specialty?
- Kiyon Chung is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Kiyon Chung located?
- Kiyon Chung's practice location on file with NPPES is 4060 Fourth Ave Ste 650, San Diego, CA 92103-2121.
- What is Kiyon Chung's phone number?
- The practice phone number listed in the NPPES registry for Kiyon Chung is (619) 819-7222.
- Does Kiyon Chung accept Medicare?
- Kiyon Chung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kiyon Chung's NPI active?
- Yes — Kiyon Chung's NPI (1972517910) is active in the NPPES registry as of the last update on 2011-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.