Sivakumar Ardhanari, MD
NPI 1093944787 · Cardiovascular Disease Physician · Greenville, NC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sivakumar Ardhanari, MD is a Cardiovascular Disease Physician provider in Greenville, NC (NPI 1093944787).
Provider details
- NPI number
- 1093944787
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- T2009004539 (MO)
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 tenure25% of score
16 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
3,353 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 | 1,104 | $8 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 678 | $68 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate and Valve Function93325 | 163 | $3 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 131 | $188 |
| Ultrasound of Heart With Probe in Esophagus, With Report93312 | 130 | $104 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 169 | 45 |
| Metoprolol Succinate | 127 | 26 |
| Furosemide | 108 | 24 |
| Evolocumabbrand: Repatha Sureclick | 107 | 13 |
| Sacubitril/Valsartanbrand: Entresto | 99 | 14 |
| Apixabanbrand: Eliquis | 91 | 23 |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,898 across 13 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
- 2009-07-02
- Last updated
- 2025-07-09
- Certified
- 2025-07-09
Frequently asked questions
- What is Sivakumar Ardhanari's NPI number?
- Sivakumar Ardhanari's National Provider Identifier (NPI) is 1093944787, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sivakumar Ardhanari's specialty?
- Sivakumar Ardhanari is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Sivakumar Ardhanari located?
- Sivakumar Ardhanari's practice location on file with NPPES is 115 Heart Dr, Greenville, NC 27834-8982.
- What is Sivakumar Ardhanari's phone number?
- The practice phone number listed in the NPPES registry for Sivakumar Ardhanari is (252) 744-4400.
- Does Sivakumar Ardhanari accept Medicare?
- Sivakumar Ardhanari is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sivakumar Ardhanari's NPI active?
- Yes — Sivakumar Ardhanari's NPI (1093944787) is active in the NPPES registry as of the last update on 2025-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.