Kaartiga Sivanesan, MD
NPI 1699032763 · Cardiovascular Disease Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kaartiga Sivanesan, MD is a Cardiovascular Disease Physician provider in Stanford, CA (NPI 1699032763).
Provider details
- NPI number
- 1699032763
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A158476 (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
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,548 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 | 404 | $9 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 281 | $18 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 216 | $19 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 169 | $259 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 134 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 524 | 143 |
| Rosuvastatin Calcium | 266 | 78 |
| Metoprolol Succinate | 235 | 72 |
| Apixabanbrand: Eliquis | 211 | 54 |
| Losartan Potassium | 183 | 53 |
| Amlodipine Besylate | 136 | 39 |
Practice location
Mailing address
Additional practice locations (2)
- 795 El Camino RealPalo Alto, CA 94301Phone: (650) 853-2975
- 505 East 70th StreetWeill Cornell Internal Medicine AssociatesNew York, NY 10021Phone: (212) 746-2395
Registry dates
- Enumerated
- 2012-04-13
- Last updated
- 2024-04-26
- Certified
- 2024-04-26
Frequently asked questions
- What is Kaartiga Sivanesan's NPI number?
- Kaartiga Sivanesan's National Provider Identifier (NPI) is 1699032763, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kaartiga Sivanesan's specialty?
- Kaartiga Sivanesan is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Kaartiga Sivanesan located?
- Kaartiga Sivanesan's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Kaartiga Sivanesan's phone number?
- The practice phone number listed in the NPPES registry for Kaartiga Sivanesan is (650) 723-4000.
- Does Kaartiga Sivanesan accept Medicare?
- Kaartiga Sivanesan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kaartiga Sivanesan's NPI active?
- Yes — Kaartiga Sivanesan's NPI (1699032763) is active in the NPPES registry as of the last update on 2024-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.