Doreen Andrea Ng, OD
NPI 1376772848ActiveIndividual· Optometrist· Gilbert, AZ
Optometrist (OD) in Gilbert, Arizona, trained at Southern California College of Optometry (class of 2009). In 2024 Medicare paid $4,128 for 31 patients, and Part D covered 65 of their prescriptions, 75% of them generic. Biotissue Holdings Inc. was the largest of 3 companies reporting payments in 2025, $74.04 in all, mostly food and beverage.
Overview
| NPI | 1376772848 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jul 6, 2009 |
| Last updated in NPPES | Nov 13, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 2087 | AZ |
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 - Optometry (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 31 |
|---|---|
| Services billed | 64 across 11 procedure codes |
| Paid by Medicare | $4,128 |
Part D prescriptions in 2024
| Prescriptions (claims) | 65 · 87 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $2,930 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | Southern California College of Optometry |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Optometry |
Medical group
- John H McDougall Od Arizona PCChandler, AZ · 44 clinicians
Industry payments (Open Payments)
- 2025$74.04 · 3 payments from 3 companies
- 2024$342.25 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biotissue Holdings Inc. | $28.49 | 1 |
| Coopervision Inc. | $23.52 | 1 |
| Alcon Vision LLC | $22.03 | 1 |
What the 2025 payments were for
- Food and Beverage$74.04 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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