Karthika Linga, MBBS
NPI 1912253022ActiveIndividual· Internal Medicine, Pulmonary Disease· Middletown, NY
Internal Medicine, Pulmonary Disease (MBBS) with Garnet Health Doctors PC, practicing in Middletown, New York. Their prescriptions cost Medicare Part D more than their services did: $413,100 for 674 claims, against $128,629 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 8 companies reporting payments in 2025, $498.79 in all, mostly food and beverage. Lists Garnet Health Medical Center Catskills and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1912253022 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MBBS |
| Sole proprietor | No |
| NPI issued | Jul 25, 2012 |
| Last updated in NPPES | Nov 27, 2023 |
| Certified by provider | Aug 26, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 294149 | NY |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 294149 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pulmonary Disease (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 407 |
|---|---|
| Services billed | 1,273 across 50 procedure codes |
| Paid by Medicare | $128,629 |
Part D prescriptions in 2024
| Prescriptions (claims) | 674 · 991 30-day fills |
|---|---|
| Patients | 122 |
| Total drug cost | $413,100 |
| Generic share | 40% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
| Telehealth | Offers telehealth |
Medical group
- Garnet Health Doctors PCHarris, NY · 165 clinicians
Hospital affiliations
- Garnet Health Medical Center CatskillsHarris, NY
- Garnet Health Medical CenterMiddletown, NY
- Westchester Medical CenterValhalla, NY
Industry payments (Open Payments)
- 2025$498.79 · 22 payments from 8 companies
- 2024$374.51 · 17 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $139.73 | 7 |
| Astrazeneca Pharmaceuticals LP | $115.94 | 5 |
| Genzyme Corporation | $67.89 | 3 |
| Grifols USA, LLC | $67.13 | 3 |
| Novartis Pharmaceuticals Corporation | $30.09 | 1 |
What the 2025 payments were for
- Food and Beverage$498.79 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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