Garumuni A. Desilva, M.D.
NPI 1275539892ActiveIndividual· Internal Medicine· Hamden, CT
Internal Medicine (M.D.) with Patient Choice Medical Care LLC, practicing in Hamden, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $1,091,893 for 14,900 claims, against $108,111 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 9 companies reporting payments in 2025, $685.90 in all, mostly food and beverage. Lists Bridgeport Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1275539892 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 28, 2005 |
| Last updated in NPPES | May 31, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 043156 | 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 - Internal Medicine (CT); Practitioner - Internal Medicine (MA); Practitioner - Internal Medicine (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 396 |
|---|---|
| Services billed | 1,605 across 39 procedure codes |
| Paid by Medicare | $108,111 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14,900 · 21,384 30-day fills |
|---|---|
| Patients | 668 |
| Total drug cost | $1,091,893 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Patient Choice Medical Care LLCCheshire, CT · 7 clinicians
Hospital affiliations
- Bridgeport HospitalBridgeport, CT
- Griffin HospitalDerby, CT
- Yale-New Haven HospitalNew Haven, CT
Other facilities
- Elara CaringHome health agency · Rocky Hill, CT
- Enhabit Home HealthHome health agency · Rocky Hill, CT
- Masters in Home Care, LLCHome health agency · Rocky Hill, CT
- Yale New Haven Health - Health at HomeHome health agency · Milford, CT
- Connecticut Hospice Inc, theHospice · Branford, CT
- Constellation Home CareHospice · Norwalk, CT
- Milford Health and Rehabilitation CenterNursing home · Milford, CT
- Regency House Nursing and Rehabilitation CenterNursing home · Wallingford, CT
- Shady Knoll Center for Health & RehabilitationNursing home · Seymour, CT
- Summit at Plantsville Center for Health & RehabiliNursing home · Plantsville, CT
Industry payments (Open Payments)
- 2025$685.90 · 26 payments from 9 companies
- 2024$1,074 · 41 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $372.27 | 13 |
| Astellas Pharma US Inc | $98.24 | 3 |
| Pfizer Inc. | $50.93 | 2 |
| Teva Pharmaceuticals USA, Inc. | $44.01 | 2 |
| Ani Pharmaceuticals, Inc. | $32.56 | 1 |
What the 2025 payments were for
- Food and Beverage$685.90 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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