Santhanam Lakshminarayanan, MD
NPI 1518963537ActiveIndividual· Internal Medicine, Rheumatology· Farmington, CT
Internal Medicine, Rheumatology (MD) with University of Connecticut Health Center and 1 other group, practicing in Farmington, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $2,229,092 for 1,998 claims, against $48,551 paid for services in 2024. Lists John Dempsey Hospital of the University of Connect and 1 other hospital as hospital affiliations.
Overview
| NPI | 1518963537 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 23, 2005 |
| Last updated in NPPES | Sep 28, 2022 |
| Certified by provider | Mar 24, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 036912 | CT |
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 - Rheumatology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 221 |
|---|---|
| Services billed | 11,504 across 20 procedure codes |
| Paid by Medicare | $48,551 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,998 · 3,208 30-day fills |
|---|---|
| Patients | 298 |
| Total drug cost | $2,229,092 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Rheumatology |
| Secondary specialties | Internal Medicine |
Medical groups
- University of Connecticut Health CenterFarmington, CT · 639 clinicians
- McLean FundSimsbury, CT · 108 clinicians
Hospital affiliations
- John Dempsey Hospital of the University of ConnectFarmington, CT
- Middlesex HospitalMiddletown, CT
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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