Karthik Vijayan, M.D
NPI 1346539574ActiveIndividual· Internal Medicine, Pulmonary Disease· Gainesville, FL
Internal Medicine, Pulmonary Disease (M.D) with Florida Clinical Practice Association Inc and 1 other group, practicing in Gainesville, Florida. In 2024 Medicare paid $112,033 for 349 patients, and Part D covered 83 of their prescriptions, 24% of them generic. Pulmonx Corporation reported $42.53 in payments in 2025, mostly food and beverage. Lists Uf Health Shands Hospital as a hospital affiliation.
Overview
| NPI | 1346539574 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Mar 28, 2011 |
| Last updated in NPPES | Jan 29, 2024 |
| Certified by provider | Jan 29, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | ME153032 | FL |
| Internal Medicine | 207R00000X | 57015991 | OH |
| Internal Medicine | 207R00000X | 35.099272 | OH |
| Internal Medicine, Critical Care Medicine | 207RC0200X | ME153032 | FL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pulmonary Disease (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 349 |
|---|---|
| Services billed | 1,217 across 55 procedure codes |
| Paid by Medicare | $112,033 |
Part D prescriptions in 2024
| Prescriptions (claims) | 83 · 105 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $42,822 |
| Generic share | 24% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Pulmonary Disease |
Medical groups
- Florida Clinical Practice Association IncGainesville, FL · 1,924 clinicians
- Lake Area Physical Therapy Inc.Melrose, FL · 384 clinicians
Hospital affiliation
- Uf Health Shands HospitalGainesville, FL
Industry payments (Open Payments)
- 2025$42.53 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pulmonx Corporation | $42.53 | 2 |
What the 2025 payments were for
- Food and Beverage$42.53 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 53 pulmonologists in Gainesville · All pulmonologists in Florida