Elizabeth Yu, MD
NPI 1346459179 · Cardiovascular Disease Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Yu, MD is a Cardiovascular Disease Physician provider in San Jose, CA (NPI 1346459179).
Provider details
- NPI number
- 1346459179
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A98625 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
702 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 of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 246 | $77 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 181 | $9 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 49 | $134 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Supervision By Physician93016 | 43 | $24 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Review By Physician93018 | 43 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 109 | 40 |
| Atorvastatin Calcium | 102 | 33 |
| Metoprolol Tartrate | 97 | 24 |
| Apixabanbrand: Eliquis | 90 | 13 |
| Furosemide | 62 | 21 |
| Carvedilol | 52 | 13 |
| Amlodipine Besylate | 50 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-21
- Last updated
- 2014-11-05
Frequently asked questions
- What is Elizabeth Yu's NPI number?
- Elizabeth Yu's National Provider Identifier (NPI) is 1346459179, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Yu's specialty?
- Elizabeth Yu is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Yu located?
- Elizabeth Yu's practice location on file with NPPES is 751 S Bascom Ave, San Jose, CA 95128-2604.
- What is Elizabeth Yu's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Yu is (408) 885-2340.
- Does Elizabeth Yu accept Medicare?
- Elizabeth Yu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Yu's NPI active?
- Yes — Elizabeth Yu's NPI (1346459179) is active in the NPPES registry as of the last update on 2014-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.