Owen Yen
NPI 1124111232 · Cardiovascular Disease Physician · Shoreham, NY
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Owen Yen is a Cardiovascular Disease Physician provider in Shoreham, NY (NPI 1124111232).
Provider details
- NPI number
- 1124111232
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 146883 (NY)
Specialties & taxonomies
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
5,822 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,560 | $145 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 1,195 | $16 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 1,175 | $9 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 542 | $202 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 478 | $88 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 114 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 623 | 180 |
| Metoprolol Succinate | 621 | 176 |
| Apixabanbrand: Eliquis | 348 | 73 |
| Amlodipine Besylate | 338 | 101 |
| Losartan Potassium | 332 | 99 |
| Diltiazem Hclbrand: Diltiazem 24hr Er (cd) | 290 | 68 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-02
- Last updated
- 2023-06-28
Frequently asked questions
- What is Owen Yen's NPI number?
- Owen Yen's National Provider Identifier (NPI) is 1124111232, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Owen Yen's specialty?
- Owen Yen is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Owen Yen located?
- Owen Yen's practice location on file with NPPES is 45 Route 25a, Shoreham, NY 11786-1389.
- What is Owen Yen's phone number?
- The practice phone number listed in the NPPES registry for Owen Yen is (631) 744-3303.
- Does Owen Yen accept Medicare?
- Owen Yen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Owen Yen's NPI active?
- Yes — Owen Yen's NPI (1124111232) is active in the NPPES registry as of the last update on 2023-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.