Rajasingam Jayasingam, M.D.
NPI 1447409636ActiveIndividual· Internal Medicine, Infectious Disease· Edison, NJ
Internal Medicine, Infectious Disease (M.D.) with Florida Id Care LLC and 1 other group, practicing in Edison, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $218,118 for 111 claims, against $88,547 paid for services in 2024. Acadia Pharmaceuticals Inc reported $14.08 in payments in 2025, mostly food and beverage. Lists Cape Coral Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1447409636 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 12, 2008 |
| Last updated in NPPES | Sep 27, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 25MA08336800 | NJ |
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 - Infectious Disease (FL); Practitioner - Internal Medicine (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 205 |
|---|---|
| Services billed | 916 across 9 procedure codes |
| Paid by Medicare | $88,547 |
Part D prescriptions in 2024
| Prescriptions (claims) | 111 · 117 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $218,118 |
| Generic share | 68% of claims |
Education and affiliations
| Graduation year | 1980 |
|---|---|
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
Medical groups
- Florida Id Care LLCFort Myers, FL · 10 clinicians
- Sk Raman PAFort Myers, FL · 9 clinicians
Hospital affiliations
- Cape Coral HospitalCape Coral, FL
- Gulf Coast Medical Center Lee HealthFort Myers, FL
- Lee Memorial HospitalFort Myers, FL
Industry payments (Open Payments)
- 2025$14.08 · 1 payment from 1 company
- 2024$307.80 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Acadia Pharmaceuticals Inc | $14.08 | 1 |
What the 2025 payments were for
- Food and Beverage$14.08 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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