Phuong Dinh Ho, MD
NPI 1811179443ActiveIndividual· Internal Medicine· Frederick, MD
Internal Medicine (MD) in Frederick, Maryland, trained at Pennsylvania State University College of Medicine (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $1,834,586 for 4,800 claims, against $356,626 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 20 companies reporting payments in 2025, $3,998 in all, mostly food and beverage.
Overview
| NPI | 1811179443 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 5, 2007 |
| Last updated in NPPES | Sep 11, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD036940 | DC |
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 - Pulmonary Disease (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,030 |
|---|---|
| Services billed | 6,357 across 34 procedure codes |
| Paid by Medicare | $356,626 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,800 · 6,973 30-day fills |
|---|---|
| Patients | 650 |
| Total drug cost | $1,834,586 |
Education and affiliations
| Medical school | Pennsylvania State University College of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
Medical group
- Frederick Medical and Pulmonary AssocFrederick, MD · 4 clinicians
Hospital affiliation
- Frederick Health HospitalFrederick, MD
Industry payments (Open Payments)
- 2025$3,998 · 160 payments from 20 companies
- 2024$2,981 · 120 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $991.72 | 44 |
| Glaxosmithkline, LLC. | $619.38 | 25 |
| Genzyme Corporation | $524.87 | 18 |
| Regeneron Healthcare Solutions, Inc. | $368.93 | 10 |
| Amgen Inc. | $326.16 | 15 |
What the 2025 payments were for
- Food and Beverage$3,785 · 156 payments
- Education$212.99 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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