Dongmei Chen, M.D., PH.D
NPI 1841440138ActiveIndividual· Ophthalmology· Green Bay, WI
Ophthalmology (M.D., PH.D) with Baycare Clinic LLP and 1 other group, practicing in Green Bay, Wisconsin. In 2024 Medicare paid $158,741 for 537 patients, and Part D covered 2,912 of their prescriptions, 63% of them generic. Alcon Vision LLC was the largest of 4 companies reporting payments in 2025, $241.34 in all, mostly food and beverage. Lists Aurora Baycare Medical Ctr and 1 other hospital as hospital affiliations.
Overview
| NPI | 1841440138 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D |
| Sole proprietor | No |
| NPI issued | Sep 24, 2008 |
| Last updated in NPPES | Apr 21, 2026 |
| Certified by provider | Apr 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 57213 | WI |
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 - Ophthalmology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 537 |
|---|---|
| Services billed | 1,638 across 34 procedure codes |
| Paid by Medicare | $158,741 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,912 · 4,485 30-day fills |
|---|---|
| Patients | 846 |
| Total drug cost | $175,527 |
| Generic share | 63% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical groups
- Baycare Clinic LLPGreen Bay, WI · 200 clinicians
- Aspirus KeweenawLaurium, MI · 115 clinicians
Hospital affiliations
- Aurora Baycare Medical CtrGreen Bay, WI
- Aurora Medical Ctr Manitowoc CountyTwo Rivers, WI
Industry payments (Open Payments)
- 2025$241.34 · 7 payments from 4 companies
- 2024$146.65 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $119.40 | 1 |
| Abbvie Inc. | $83.06 | 4 |
| Astellas Pharma US Inc | $23.66 | 1 |
| Johnson & Johnson Surgical Vision, Inc. | $15.22 | 1 |
What the 2025 payments were for
- Food and Beverage$241.34 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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