Quick answers
- Which hospitals does Donald Lien work at?
- Medicare's official clinician data lists Donald Lien at 4 hospitals: Northern Dutchess Hospital, Putnam Hospital Center, Sharon Hospital and Vassar Brothers Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Donald Lien see patients?
- Medicare's clinician data lists 15 practice locations, including Ellenville, NY, Fishkill, NY and Neptune, NJ. Call before your visit to confirm the address.
- What is Donald Lien's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Donald Lien accept Medicare assignment?
- Yes. Medicare's clinician data says Donald Lien 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.
- What is the phone number for Donald Lien?
- (845) 790-5700, as listed in official Medicare / NPI Registry data.
- What is Donald Lien's NPI number?
- 1952300964. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Donald Lien works
Medicare's Facility Affiliation Data lists Donald Lien at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northern Dutchess HospitalRhinebeck, NY · Acute Care Hospital · CCN 330049
- Putnam Hospital CenterCarmel, NY · Acute Care Hospital · CCN 330273
- Sharon HospitalSharon, CT · Acute Care Hospital · CCN 070004
- Vassar Brothers Medical CenterPoughkeepsie, NY · Acute Care Hospital · CCN 330023
Practice locations
Addresses where Donald Lien is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 15; the Medicare profile lists all.
- 10 Healthy WayEllenville, NY 12428 (845) 790‑5700
- 200 Westage Business Ctr Dr, Suite 330Fishkill, NY 12524 (845) 876‑3003
- 2100 Corlies AveNeptune, NJ 07753 (732) 988‑1234
- 2678 S Rd, Suite 202Poughkeepsie, NY 12601 (845) 790‑5700
- 334 Plaza RdKingston, NY 12401
Group practices
Medicare enrollment lists Donald Lien as a member of these groups (CMS data updated 2026-10-02).
- Nuvance Health Medical Practice PC595 clinicians in the group
- University Radiology Group LLC239 clinicians in the group
- Jersey Shore Imaging LLC151 clinicians in the group
- University Radiology-Atlantic, LLC146 clinicians in the group
- Hudson Valley Radiologists PC24 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Ellenville
Clinicians with the same Medicare primary specialty in Ellenville, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Perelman School Of Med At The University Of Pennsylvania |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1952300964 |
| 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