Vijay Sridhar Karajala-Subramanyam
NPI 1033243480ActiveIndividual· Internal Medicine· Media, PA
Internal Medicine with Main Line Healthcare and 1 other group, practicing in Media, Pennsylvania. 223 Medicare patients in 2024, $52,800 paid; nearly all of their 479 Part D prescriptions were generic (93%). Bayer Healthcare Pharmaceuticals Inc. reported $19.48 in payments in 2025, mostly food and beverage. Lists Main Line Hospital Lankenau and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1033243480 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 16, 2007 |
| Last updated in NPPES | Oct 24, 2023 |
| Certified by provider | Oct 24, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD427320 | PA |
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 - Internal Medicine (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 223 |
|---|---|
| Services billed | 574 across 10 procedure codes |
| Paid by Medicare | $52,800 |
Part D prescriptions in 2024
| Prescriptions (claims) | 479 · 479 30-day fills |
|---|---|
| Patients | 164 |
| Total drug cost | $13,865 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Main Line HealthcareWynewood, PA · 1,184 clinicians
- Avenues Recovery Medical Center at Valley ForgeNorristown, PA · 21 clinicians
Hospital affiliations
- Main Line Hospital LankenauWynnewood, PA
- Paoli HospitalPaoli, PA
- Valley Forge Medical CenterNorristown, PA
Industry payments (Open Payments)
- 2025$19.48 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $19.48 | 1 |
What the 2025 payments were for
- Food and Beverage$19.48 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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