Physician

Malarvizhi Natarajan, MD

According to 2025 Medicare claims, Malarvizhi Natarajan, MD (NPI: 1306022868) practices rheumatology in the Lafayette-West Lafayette, IN market, with the plurality of this provider's patient population coming from Tippecanoe, IN. This provider's primary affiliated billing organization is ARNETT CLINIC, LLC (NPI: 1164490843; TIN: 352030653) and primary practice location at 47904-3055. Natarajan is affiliated with the Franciscan ACO, Inc. (ACO ID: A2550), Ascension Care Management (ACO ID: A2600), IRCCO (ACO ID: A2619), Main Street Rural Health Cedar ACO LLC (ACO ID: A5502), and Indiana University Health ACO, Inc. (ACO ID: D0034), participating under both the MSSP and REACH models.

Natarajan's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 682 traditional Medicare patients, billed 6,118 HCPCS/CPT codes, and received $184,452 in Medicare payments. The top billing code was 90677 (Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use). Part D data shows 4,178 prescription claims across 688 beneficiaries totaling $3,972,210 in drug costs, led by Enbrel Sureclick (Etanercept). 2017 DME data shows 14 claims. Open Payments data shows 17 records totaling $141. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing has moved sharply higher in recent years, from $57,484 to $184,452. Similarly, Part D prescription costs have moved sharply higher in recent years, from $127,762 to $3,972,210. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.