Chidi D. Okoroafor, MD
NPI 1932668886ActiveIndividual· Internal Medicine, Infectious Disease· Waterbury, CT
Internal Medicine, Infectious Disease (MD) with Einstein Practice Plan Inc and 4 other groups, practicing in Waterbury, Connecticut. Medicare paid $1,747 for services to 13 patients in 2024. Merck Sharp & Dohme LLC was the largest of 7 companies reporting payments in 2025, $159.02 in all, mostly food and beverage. Lists Griffin Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1932668886 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 19, 2019 |
| Last updated in NPPES | Apr 30, 2026 |
| Certified by provider | Apr 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 71803 | CT |
| Internal Medicine, Infectious Disease | 207RI0200X | MD494451 | PA |
| Internal Medicine | 207R00000X | 01087465A | IN |
| Internal Medicine, Infectious Disease | 207RI0200X | 25MA11856200 | NJ |
| Hospitalist | 208M00000X | 01087465A | IN |
| Internal Medicine | 207R00000X | 25MA11856200 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CT); Practitioner - Internal Medicine (NJ); Practitioner - Infectious Disease (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 16 across 4 procedure codes |
| Paid by Medicare | $1,747 |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Infectious Disease |
Medical groups
- Einstein Practice Plan IncElkins Park, PA · 794 clinicians
- Prospect CT Medical Foundation IncManchester, CT · 282 clinicians
- Griffin Faculty Physicians IncDerby, CT · 134 clinicians
- Uconn Health Community Network Medical Group, Inc.Waterbury, CT · 78 clinicians
- North Bergen HospitalistsSecaucus, NJ · 11 clinicians
Hospital affiliations
- Griffin HospitalDerby, CT
- Jefferson Einstein Montgomery HospitalEast Norriton, PA
- Waterbury HospitalWaterbury, CT
Industry payments (Open Payments)
- 2025$159.02 · 8 payments from 7 companies
- 2024$491.36 · 22 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $40.30 | 2 |
| Astellas Pharma US Inc | $22.49 | 1 |
| Abiomed | $20.52 | 1 |
| La Jolla Pharmaceutical Company | $19.61 | 1 |
| Viiv Healthcare Company | $19.30 | 1 |
What the 2025 payments were for
- Food and Beverage$159.02 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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