Hau Ngoc Thi Phan, MD
NPI 1801458146ActiveIndividual· Surgery· Danville, PA
Surgery (MD) with Geisinger Clinic and 1 other group, practicing in Danville, Pennsylvania. Mostly services rather than prescriptions: Medicare paid $7,998 for 35 patients in 2024, with only 20 Part D claims. Intuitive Surgical, Inc. reported $3,824 in payments in 2025, mostly education. Lists Geisinger Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1801458146 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 8, 2019 |
| Last updated in NPPES | Jun 24, 2024 |
| Certified by provider | Jun 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | MT219363 | PA |
| Student in an Organized Health Care Education/Training Program | 390200000X | MT219363 | PA |
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 - General Surgery (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 35 |
|---|---|
| Services billed | 58 across 20 procedure codes |
| Paid by Medicare | $7,998 |
Part D prescriptions in 2024
| Prescriptions (claims) | 20 · 28 30-day fills |
|---|---|
| Patients | 13 |
| Total drug cost | $268.50 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | General Surgery |
| Telehealth | Offers telehealth |
Medical groups
- Geisinger ClinicDanville, PA · 3,467 clinicians
- Geisinger-Hm Joint Venture LLCMontoursville, PA · 422 clinicians
Hospital affiliations
- Geisinger Medical CenterDanville, PA
- Geisinger-Bloomsburg HospitalBloomsburg, PA
- Geisinger-Lewistown HospitalLewistown, PA
Industry payments (Open Payments)
- 2025$3,824 · 6 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $3,824 | 6 |
What the 2025 payments were for
- Education$2,500 · 1 payment
- Travel and Lodging$1,324 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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