Nigelarani Sivapalasingam, MD
NPI 1780846477 · Internal Medicine Physician · Bronx, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nigelarani Sivapalasingam, MD is a Internal Medicine Physician provider in Bronx, NY (NPI 1780846477).
Provider details
- NPI number
- 1780846477
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 288660 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
17 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 51 | 19 |
| Lisinopril | 48 | 16 |
| Amlodipine Besylate | 35 | — |
| Losartan Potassium | 32 | — |
| Metoprolol Succinate | 31 | — |
| Atorvastatin Calcium | 26 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$85 across 4 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
- 2008-06-25
- Last updated
- 2022-07-07
- Certified
- 2022-07-07
Frequently asked questions
- What is Nigelarani Sivapalasingam's NPI number?
- Nigelarani Sivapalasingam's National Provider Identifier (NPI) is 1780846477, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nigelarani Sivapalasingam's specialty?
- Nigelarani Sivapalasingam is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nigelarani Sivapalasingam located?
- Nigelarani Sivapalasingam's practice location on file with NPPES is 2015 Grand Concourse, Bronx, NY 10453-4303.
- What is Nigelarani Sivapalasingam's phone number?
- The practice phone number listed in the NPPES registry for Nigelarani Sivapalasingam is (718) 299-7295.
- Does Nigelarani Sivapalasingam accept Medicare?
- Nigelarani Sivapalasingam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nigelarani Sivapalasingam's NPI active?
- Yes — Nigelarani Sivapalasingam's NPI (1780846477) is active in the NPPES registry as of the last update on 2022-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.