Quick answers
- Which hospitals does David Fernandez work at?
- Medicare's official clinician data lists David Fernandez at 3 hospitals: Community Memorial Hospital, Inc, Mount Sinai Hospital and New York-Presbyterian Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David Fernandez see patients?
- Medicare's clinician data lists 5 practice locations, including New York, NY and Hamilton, NY. Call before your visit to confirm the address.
- What is David Fernandez's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does David Fernandez accept Medicare assignment?
- Yes. Medicare's clinician data says David Fernandez 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 David Fernandez?
- (212) 987-3100, as listed in official Medicare / NPI Registry data.
- What is David Fernandez's NPI number?
- 1356978167. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David Fernandez works
Medicare's Facility Affiliation Data lists David Fernandez at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Community Memorial Hospital, IncHamilton, NY · Critical Access Hospital · CCN 331316
- Mount Sinai HospitalNew York, NY · Acute Care Hospital · CCN 330024
- New York-Presbyterian HospitalNew York, NY · Acute Care Hospital · CCN 330101
Practice locations
Addresses where David Fernandez is enrolled with Medicare (CMS data updated 2026-10-02).
- 1440 Madison AveNew York, NY 10029 (212) 987‑3100
- 1468 Madison AveNew York, NY 10029 (212) 987‑3100
- 150 Broad StHamilton, NY 13346 (315) 824‑1100
- 234 E 85th StNew York, NY 10028 (646) 605‑5669
- 525 E 68th St, Emergency Physicians DeptNew York, NY 10021 (646) 962‑7300
Group practices
Medicare enrollment lists David Fernandez as a member of these groups (CMS data updated 2026-10-02).
- Icahn School of Medicine at Mount Sinai2,843 clinicians in the group
- Weill Medical College of Cornell2,051 clinicians in the group
- Icahn School of Medicine at Mount Sinai48 clinicians in the group
- Port City Emergency Physicians LLP46 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York Medical College |
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356978167 |
| 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