Laurence Chong, M.D.
NPI 1689653867ActiveIndividual· Internal Medicine· Middletown, CT
Internal Medicine (M.D.) in Middletown, Connecticut, trained at Northwestern University Feinberg Medical School (class of 1993). 221 Medicare patients in 2024, $40,828 paid; nearly all of their 139 Part D prescriptions were generic (96%). E.R. Squibb & Sons, L.L.C. reported $23.81 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1689653867 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 16, 2006 |
| Last updated in NPPES | Nov 11, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 035435 | CT |
| Hospitalist | 208M00000X | 035435 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hospitalist (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 221 |
|---|---|
| Services billed | 469 across 10 procedure codes |
| Paid by Medicare | $40,828 |
Part D prescriptions in 2024
| Prescriptions (claims) | 139 · 145 30-day fills |
|---|---|
| Patients | 75 |
| Total drug cost | $3,364 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Hospitalist |
Medical group
- Middlesex HospitalMiddletown, CT · 234 clinicians
Hospital affiliation
- Middlesex HospitalMiddletown, CT
Industry payments (Open Payments)
- 2025$23.81 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $23.81 | 1 |
What the 2025 payments were for
- Food and Beverage$23.81 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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