Quick answers
- Which hospitals does Christopher A. Perez Lizardo work at?
- Medicare's official clinician data lists Christopher A. Perez Lizardo at 2 hospitals: Mount Sinai Hospital and Mount Sinai West. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher A. Perez Lizardo see patients?
- Medicare's clinician data lists 1 practice location in New York, NY. Call before your visit to confirm the address.
- What is Christopher A. Perez Lizardo's specialty?
- Medicare lists Hospitalist as the primary specialty.
- Does Christopher A. Perez Lizardo accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher A. Perez Lizardo 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 Christopher A. Perez Lizardo?
- (212) 523-6500, as listed in official Medicare / NPI Registry data.
- What is Christopher A. Perez Lizardo's NPI number?
- 1235746199. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher A. Perez Lizardo works
Medicare's Facility Affiliation Data lists Christopher A. Perez Lizardo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mount Sinai HospitalNew York, NY · Acute Care Hospital · CCN 330024
- Mount Sinai WestNew York, NY · Acute Care Hospital · CCN 330046
Practice locations
Addresses where Christopher A. Perez Lizardo is enrolled with Medicare (CMS data updated 2026-10-02).
- 1111 Amsterdam AveNew York, NY 10025 (212) 523‑6500
Group practices
Medicare enrollment lists Christopher A. Perez Lizardo as a member of this group (CMS data updated 2026-10-02).
- Icahn School of Medicine at Mount Sinai2,843 clinicians in the group
Specialties
- Hospitalistprimary
Other hospitalists in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Clinician information
| Graduation year | 2019 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1235746199 |
| 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