Chrishanthie Jasmine Karalakulasingam, MD
NPI 1386796050ActiveIndividual· Internal Medicine· Sacramento, CA
Internal Medicine (MD) in Sacramento, California, trained at Perelman School of Med at the University of Pennsylvania (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $227,289 for 3,468 claims, against $48,656 paid for services in 2024.
Overview
| NPI | 1386796050 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 16, 2007 |
| Last updated in NPPES | Mar 14, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A121652 | CA |
| Internal Medicine | 207R00000X | 241773 | MA |
| Pediatrics | 208000000X | 241773 | MA |
| Pediatrics | 208000000X | A121652 | CA |
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 - Pediatric Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 194 |
|---|---|
| Services billed | 913 across 26 procedure codes |
| Paid by Medicare | $48,656 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,468 · 7,351 30-day fills |
|---|---|
| Patients | 226 |
| Total drug cost | $227,289 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Pediatric Medicine |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Regents of the University of CaliforniaSacramento, CA · 567 clinicians
Hospital affiliation
- University of California Davis Medical CenterSacramento, CA
Other facilities
- Advanced Home Health, IncHome health agency · Roseville, CA
- American River Home CareHome health agency · Sacramento, CA
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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