Nirosshan Thiruchelvam, MD
NPI 1912262866 · Internal Medicine Physician · Cleveland, OH
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nirosshan Thiruchelvam, MD is a Internal Medicine Physician provider in Cleveland, OH (NPI 1912262866).
Provider details
- NPI number
- 1912262866
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35.123863 (OH)
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
13 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
304 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 94 | $200 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 61 | $116 |
| Test to Measure Expiratory Airflow and Volume94010 | 37 | $25 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 28 | $8 |
| Test to Determine Lung Volumes Using Gas Dilution Or Washout94727 | 27 | $11 |
| Test to Measure Expiratory Airflow and Volume94010 | 16 | $8 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 437 | 85 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 269 | 54 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 228 | 68 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 149 | 30 |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 112 | 23 |
| Fluticasone Propion/Salmeterolbrand: Fluticasone-Salmeterol | 88 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$6,424 across 75 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
- 2012-07-06
- Last updated
- 2025-09-11
- Certified
- 2020-08-16
Frequently asked questions
- What is Nirosshan Thiruchelvam's NPI number?
- Nirosshan Thiruchelvam's National Provider Identifier (NPI) is 1912262866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nirosshan Thiruchelvam's specialty?
- Nirosshan Thiruchelvam is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nirosshan Thiruchelvam located?
- Nirosshan Thiruchelvam's practice location on file with NPPES is 9500 Euclid Ave, Cleveland, OH 44195-5612.
- What is Nirosshan Thiruchelvam's phone number?
- The practice phone number listed in the NPPES registry for Nirosshan Thiruchelvam is (216) 444-4142.
- Does Nirosshan Thiruchelvam accept Medicare?
- Nirosshan Thiruchelvam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nirosshan Thiruchelvam's NPI active?
- Yes — Nirosshan Thiruchelvam's NPI (1912262866) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.