Allen Chiang, M.D.
NPI 1326212960ActiveIndividual· Ophthalmology· Plymouth Meeting, PA
Ophthalmology (M.D.) in Plymouth Meeting, Pennsylvania, trained at New York University School of Medicine (class of 2005). In 2024 Medicare paid $6,224,008 for 1,696 patients, and Part D covered 374 of their prescriptions, 56% of them generic. Boston Scientific Corporation reported $53.48 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1326212960 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 15, 2008 |
| Last updated in NPPES | May 6, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | MD436258 | PA |
| Ophthalmology | 207W00000X | 25MA09259400 | NJ |
| Ophthalmology, Retina Specialist | 207WX0107X | 25MA09259400 | NJ |
| Ophthalmology, Retina Specialist | 207WX0107X | MD436258 | PA |
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 - Ophthalmology (NJ); Practitioner - Ophthalmology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,696 |
|---|---|
| Services billed | 42,295 across 38 procedure codes |
| Paid by Medicare | $6,224,008 |
Part D prescriptions in 2024
| Prescriptions (claims) | 374 · 656 30-day fills |
|---|---|
| Patients | 145 |
| Total drug cost | $39,358 |
| Generic share | 56% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Ophthalmology |
Medical group
- Retinovitreous Associates LtdPlymouth Meeting, PA · 37 clinicians
Hospital affiliation
- Wills Eye HospitalPhiladelphia, PA
Industry payments (Open Payments)
- 2024$53.48 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $53.48 | 1 |
What the 2024 payments were for
- Food and Beverage$53.48 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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