Vien Le, M.D.
NPI 1245406313 · Cardiovascular Disease Physician · Eau Claire, WI
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vien Le, M.D. is a Cardiovascular Disease Physician provider in Eau Claire, WI (NPI 1245406313).
Provider details
- NPI number
- 1245406313
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,100 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 579 | $8 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 266 | $67 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate and Valve Function93325 | 177 | $3 |
| Ultrasound of Heart Blood Flow, Valves and Chambers, Follow-Up93321 | 168 | $7 |
| Ultrasound of Heart, Follow-Up93308 | 139 | $24 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Supervision By Physician |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 201 | 81 |
| Apixabanbrand: Eliquis | 189 | 53 |
| Atorvastatin Calcium | 139 | 51 |
| Metoprolol Tartrate | 122 | 51 |
| Warfarin Sodium | 102 | 27 |
| Losartan Potassium | 89 | 29 |
| Furosemide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-07
- Last updated
- 2021-08-23
- Certified
- 2021-08-23
Frequently asked questions
- What is Vien Le's NPI number?
- Vien Le's National Provider Identifier (NPI) is 1245406313, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vien Le's specialty?
- Vien Le is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Vien Le located?
- Vien Le's practice location on file with NPPES is 1400 Bellinger St, Eau Claire, WI 54703-5222.
- What is Vien Le's phone number?
- The practice phone number listed in the NPPES registry for Vien Le is (715) 838-5222.
- Does Vien Le accept Medicare?
- Vien Le is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vien Le's NPI active?
- Yes — Vien Le's NPI (1245406313) is active in the NPPES registry as of the last update on 2021-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.