Quick answers
- Which hospitals does Frank M. Liu work at?
- Medicare's official clinician data lists Frank M. Liu at 2 hospitals: Hospital for Special Surgery and New York-Presbyterian Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Frank M. Liu see patients?
- Medicare's clinician data lists 1 practice location in Flushing, NY. Call before your visit to confirm the address.
- What is Frank M. Liu's specialty?
- Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
- Does Frank M. Liu accept Medicare assignment?
- Yes. Medicare's clinician data says Frank M. Liu accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Frank M. Liu offer telehealth?
- Medicare's clinician data says Frank M. Liu offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Frank M. Liu?
- (646) 317-3267, as listed in official Medicare / NPI Registry data.
- What is Frank M. Liu's NPI number?
- 1619046653. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Frank M. Liu works
Medicare's Facility Affiliation Data lists Frank M. Liu at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hospital for Special SurgeryNew York, NY · Acute Care Hospital · CCN 330270
- New York-Presbyterian HospitalNew York, NY · Acute Care Hospital · CCN 330101
Practice locations
Addresses where Frank M. Liu is enrolled with Medicare (CMS data updated 2026-10-02).
- 3920 Utopia PkwyFlushing, NY 11358 (646) 317‑3267
Group practices
Medicare enrollment lists Frank M. Liu as a member of this group (CMS data updated 2026-10-02).
- The Rogosin Institute, Inc.23 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Flushing
Clinicians with the same Medicare primary specialty in Flushing, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Js Weill Medical College, Cornell University |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1619046653 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians