Zhongqiu John Zhang, M.D.
NPI 1679725816ActiveIndividual· Surgery· Middlebury, CT
Surgery (M.D.) with Prospect CT Medical Foundation Inc, practicing in Middlebury, Connecticut. In 2024 Medicare paid $124,604 for 220 patients, and Part D covered 342 of their prescriptions, 80% of them generic. Davol Inc. reported $3,297 in payments in 2025, mostly honoraria. Lists Griffin Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1679725816 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 21, 2008 |
| Last updated in NPPES | Jul 12, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 048337 | CT |
| Colon & Rectal Surgery | 208C00000X | 048337 | CT |
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 - Colorectal Surgery (Proctology) (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 220 |
|---|---|
| Services billed | 820 across 99 procedure codes |
| Paid by Medicare | $124,604 |
Part D prescriptions in 2024
| Prescriptions (claims) | 342 · 433 30-day fills |
|---|---|
| Patients | 96 |
| Total drug cost | $41,351 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Colorectal Surgery (Proctology) |
| Secondary specialties | General Surgery |
Medical group
- Prospect CT Medical Foundation IncManchester, CT · 282 clinicians
Hospital affiliations
- Griffin HospitalDerby, CT
- Waterbury HospitalWaterbury, CT
- Yale-New Haven HospitalNew Haven, CT
Other facilities
- Uconn Health Community Network Home Health, Inc.Home health agency · Watertown, CT
Industry payments (Open Payments)
- 2025$3,297 · 2 payments from 1 company
- 2024$79,028 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Davol Inc. | $3,297 | 2 |
What the 2025 payments were for
- Honoraria$3,263 · 1 payment
- Food and Beverage$34.87 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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