Peter Yenlung Chuang, M.D.
NPI 1396912598ActiveIndividual· Internal Medicine, Nephrology· Orange, CT
Internal Medicine, Nephrology (M.D.) in Orange, Connecticut, trained at New York University School of Medicine (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $340,533 for 1,764 claims, against $112,317 paid for services in 2024. Vantive US Healthcare LLC was the largest of 4 companies reporting payments in 2025, $159.48 in all, mostly food and beverage.
Overview
| NPI | 1396912598 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 15, 2008 |
| Last updated in NPPES | Apr 11, 2025 |
| Certified by provider | Apr 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 052782 | 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 - Nephrology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 284 |
|---|---|
| Services billed | 1,637 across 20 procedure codes |
| Paid by Medicare | $112,317 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,764 · 4,009 30-day fills |
|---|---|
| Patients | 326 |
| Total drug cost | $340,533 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- Hhc Physician Services PLLCHamden, CT · 132 clinicians
Hospital affiliations
- Bridgeport HospitalBridgeport, CT
- Griffin HospitalDerby, CT
- St Vincent's Medical CenterBridgeport, CT
- Yale-New Haven HospitalNew Haven, CT
Other facilities
- Fresenius Medical Care of FairfieldDialysis facility · Fairfield, CT
- Usrc Orange DialysisDialysis facility · Orange, CT
Industry payments (Open Payments)
- 2025$159.48 · 4 payments from 4 companies
- 2024$33.12 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vantive US Healthcare LLC | $115.16 | 1 |
| Akebia Therapeutics Inc | $25.97 | 1 |
| Ardelyx, Inc. | $16.69 | 1 |
| Travere Therapeutics, Inc. | $1.66 | 1 |
What the 2025 payments were for
- Food and Beverage$157.82 · 3 payments
- Education$1.66 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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