Keashava Shivashankar, MD
NPI 1811050404 · Interventional Cardiology Physician · Belleville, NJ
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Keashava Shivashankar, MD is a Interventional Cardiology Physician provider in Belleville, NJ (NPI 1811050404).
Provider details
- NPI number
- 1811050404
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25MA04015400 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
2,133 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 564 | $123 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 447 | $82 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 319 | $138 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 172 | $175 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 149 | $9 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 117 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 305 | 73 |
| Atorvastatin Calcium | 258 | 78 |
| Metformin Hcl | 190 | 55 |
| Metoprolol Tartrate | 174 | 49 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 156 | 47 |
| Losartan Potassium | 133 | 37 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$256 across 9 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
- 2006-12-18
- Last updated
- 2014-02-28
Frequently asked questions
- What is Keashava Shivashankar's NPI number?
- Keashava Shivashankar's National Provider Identifier (NPI) is 1811050404, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keashava Shivashankar's specialty?
- Keashava Shivashankar is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Keashava Shivashankar located?
- Keashava Shivashankar's practice location on file with NPPES is 140 Belmont Ave, Belleville, NJ 07109-1018.
- What is Keashava Shivashankar's phone number?
- The practice phone number listed in the NPPES registry for Keashava Shivashankar is (973) 751-7870.
- Does Keashava Shivashankar accept Medicare?
- Keashava Shivashankar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Keashava Shivashankar's NPI active?
- Yes — Keashava Shivashankar's NPI (1811050404) is active in the NPPES registry as of the last update on 2014-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.