Quick answers
- Which hospitals does Frederick Lin work at?
- Medicare's official clinician data lists Frederick Lin at 3 hospitals: Banner Ocotillo Medical Center, St Mary Medical Center and Westchester Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Frederick Lin see patients?
- Medicare's clinician data lists 5 practice locations, including Valhalla, NY, Kingston, NY and Chandler, AZ. Call before your visit to confirm the address.
- What is Frederick Lin's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Frederick Lin accept Medicare assignment?
- Yes. Medicare's clinician data says Frederick Lin 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 Frederick Lin?
- (914) 493-5247, as listed in official Medicare / NPI Registry data.
- What is Frederick Lin's NPI number?
- 1609220078. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Frederick Lin works
Medicare's Facility Affiliation Data lists Frederick Lin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Banner Ocotillo Medical CenterChandler, AZ · Acute Care Hospital · CCN 030147
- St Mary Medical CenterLanghorne, PA · Acute Care Hospital · CCN 390258
- Westchester Medical CenterValhalla, NY · Acute Care Hospital · CCN 330234
Practice locations
Addresses where Frederick Lin is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Woods RdValhalla, NY 10595 (914) 493‑5247
- 105 Marys AveKingston, NY 12401 (845) 338‑2500
- 1405 S Alma School RdChandler, AZ 85286 (480) 256‑7000
- 5801 Bremo RdRichmond, VA 23226 (804) 285‑2011
- 900 Caton AveBaltimore, MD 21229 (410) 368‑6000
Group practices
Medicare enrollment lists Frederick Lin as a member of these groups (CMS data updated 2026-10-02).
- Cep America LLC1,023 clinicians in the group
- Physicians Medical Associates New York PC102 clinicians in the group
- Cep America- Arizona, PC93 clinicians in the group
- New York Physician Associates of Medicine PC17 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Valhalla
Clinicians with the same Medicare primary specialty in Valhalla, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Perelman School Of Med At The University Of Pennsylvania |
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609220078 |
| 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