Kalyanasundara Venkataraman, MD
NPI 1831284777 · Cardiovascular Disease Physician · Duarte, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kalyanasundara Venkataraman, MD is a Cardiovascular Disease Physician provider in Duarte, CA (NPI 1831284777).
Provider details
- NPI number
- 1831284777
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A26371 (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
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
413 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 | 330 | $104 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 29 | $142 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 24 | $70 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 18 | $193 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 12 | $154 |
Typical Medicare-allowed amounts for these services range $70–$193 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 162 | 50 |
| Rosuvastatin Calcium | 157 | 49 |
| Amlodipine Besylate | 117 | 29 |
| Atorvastatin Calcium | 93 | 26 |
| Carvedilol | 50 | 18 |
| Atenolol | 47 | 11 |
| Losartan Potassium | 45 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-04
- Last updated
- 2013-04-17
Frequently asked questions
- What is Kalyanasundara Venkataraman's NPI number?
- Kalyanasundara Venkataraman's National Provider Identifier (NPI) is 1831284777, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kalyanasundara Venkataraman's specialty?
- Kalyanasundara Venkataraman is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Kalyanasundara Venkataraman located?
- Kalyanasundara Venkataraman's practice location on file with NPPES is 1500 Duarte Rd, Duarte, CA 91010-3012.
- What is Kalyanasundara Venkataraman's phone number?
- The practice phone number listed in the NPPES registry for Kalyanasundara Venkataraman is (626) 359-8111.
- Does Kalyanasundara Venkataraman accept Medicare?
- Kalyanasundara Venkataraman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kalyanasundara Venkataraman's NPI active?
- Yes — Kalyanasundara Venkataraman's NPI (1831284777) is active in the NPPES registry as of the last update on 2013-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.