Vianney Villaruz, MD
NPI 1598778011 · Cardiovascular Disease Physician · Crossville, TN
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vianney Villaruz, MD is a Cardiovascular Disease Physician provider in Crossville, TN (NPI 1598778011).
Provider details
- NPI number
- 1598778011
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD26952 (TN)
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
3,001 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 | 592 | $120 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 337 | $13 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 267 | $65 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 183 | $8 |
| Blood Test, Clotting Time85610 | 151 | $4 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 863 | 272 |
| Carvedilol | 595 | 187 |
| Lisinopril | 550 | 194 |
| Metoprolol Tartrate | 518 | 177 |
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er | 465 | 146 |
| Metoprolol Succinate | 429 | 155 |
| Spironolactone |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-14
- Last updated
- 2022-06-23
- Certified
- 2022-06-23
Frequently asked questions
- What is Vianney Villaruz's NPI number?
- Vianney Villaruz's National Provider Identifier (NPI) is 1598778011, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vianney Villaruz's specialty?
- Vianney Villaruz is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Vianney Villaruz located?
- Vianney Villaruz's practice location on file with NPPES is 100 Lantana Rd Ste 202a, Crossville, TN 38555-1915.
- What is Vianney Villaruz's phone number?
- The practice phone number listed in the NPPES registry for Vianney Villaruz is (931) 484-5141.
- Does Vianney Villaruz accept Medicare?
- Vianney Villaruz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vianney Villaruz's NPI active?
- Yes — Vianney Villaruz's NPI (1598778011) is active in the NPPES registry as of the last update on 2022-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.