NPI Lens

Karan Chhabra, MD

NPI 1821725656ActiveIndividual· Internal Medicine· New York, NY

Internal Medicine (MD) in New York, New York, licensed in MI, with an NPI issued in August 2022. Part D covered 560 prescriptions written in 2024, 72% of them generic. Aop Health US, LLC was the largest of 10 companies reporting payments in 2025, $1,047 in all, mostly food and beverage.

Overview

NPI1821725656
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedAug 2, 2022
Last updated in NPPESJun 17, 2025
Certified by providerJun 17, 2025

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X4351049654MI

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Order and Referring Only - Internal Medicine (MI)

Part D prescriptions in 2024

Prescriptions (claims)560 · 1,105 30-day fills
Patients109
Total drug cost$115,506
Generic share72% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$1,047 · 14 payments from 10 companies

Top paying companies in 2025

CompanyAmountPayments
Aop Health US, LLC$515.871
E.R. Squibb & Sons, L.L.C.$164.662
Zoll Services LLC (A/K/A Zoll Lifecor Corp)$87.151
Astrazeneca Pharmaceuticals LP$70.153
Philips North America LLC$45.091

What the 2025 payments were for

  • Food and Beverage$959.79 · 13 payments
  • Education$87.15 · 1 payment

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

Other Internal Medicine providers in New York

All Internal Medicine providers in New York →