Dan Ai Liu, NP
NPI 1518473743ActiveIndividual· Nurse Practitioner, Gerontology· New York, NY
Nurse Practitioner, Gerontology (NP) in New York, New York, trained at New York University School of Medicine (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $1,015,329 for 6,160 claims, against $20,305 paid for services in 2024. Axsome Therapeutics, Inc. was the largest of 12 companies reporting payments in 2025, $1,548 in all, mostly food and beverage.
Overview
| NPI | 1518473743 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Dec 26, 2017 |
| Last updated in NPPES | Oct 22, 2026 |
| Certified by provider | Oct 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | 308407 | NY |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | F406842-01 | NY |
| Nurse Practitioner, Adult Health | 363LA2200X | 308407 | NY |
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 - Nurse Practitioner (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 71 |
|---|---|
| Services billed | 304 across 3 procedure codes |
| Paid by Medicare | $20,305 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,160 · 6,216 30-day fills |
|---|---|
| Patients | 694 |
| Total drug cost | $1,015,329 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Icahn School of Medicine at Mount SinaiNew York, NY · 2,843 clinicians
- Chinatown True Care Medical PLLCBrooklyn, NY · 241 clinicians
Industry payments (Open Payments)
- 2025$1,548 · 47 payments from 12 companies
- 2024$266.85 · 12 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Axsome Therapeutics, Inc. | $374.09 | 3 |
| Vanda Pharmaceuticals Inc. | $258.69 | 8 |
| Neurocrine Biosciences, Inc. | $140.62 | 1 |
| E.R. Squibb & Sons, L.L.C. | $121.10 | 6 |
| Otsuka America Pharmaceutical, Inc. | $118.73 | 6 |
What the 2025 payments were for
- Food and Beverage$1,548 · 47 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 102 gerontology nurse practitioners in New York · All gerontology nurse practitioners in New York