Quick answers
- Which hospitals does Nancy Bach work at?
- Medicare's official clinician data lists Nancy Bach at 5 hospitals: Bayshore Medical Center, Centrastate Medical Center, Mount Sinai Hospital, Ocean Medical Center and Staten Island University Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nancy Bach see patients?
- Medicare's clinician data lists 5 practice locations, including New York, NY and Englewood, NJ. Call before your visit to confirm the address.
- What is Nancy Bach's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Nancy Bach accept Medicare assignment?
- Yes. Medicare's clinician data says Nancy Bach 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 Nancy Bach offer telehealth?
- Medicare's clinician data says Nancy Bach offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Nancy Bach?
- (212) 241-8545, as listed in official Medicare / NPI Registry data.
- What is Nancy Bach's NPI number?
- 1477571115. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nancy Bach works
Medicare's Facility Affiliation Data lists Nancy Bach at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bayshore Medical CenterHolmdel, NJ · Acute Care Hospital · CCN 310112
- Centrastate Medical CenterFreehold, NJ · Acute Care Hospital · CCN 310111
- Mount Sinai HospitalNew York, NY · Acute Care Hospital · CCN 330024
- Ocean Medical CenterBrick, NJ · Acute Care Hospital · CCN 310052
- Staten Island University HospitalStaten Island, NY · Acute Care Hospital · CCN 330160
Practice locations
Addresses where Nancy Bach is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Gustave L Levy Pl (kccNew York, NY 10029 (212) 241‑8545
- 1450 Madison AveNew York, NY 10029 (212) 241‑8545
- 350 Engle StEnglewood, NJ 07631 (201) 894‑3960
- 5 E 98th StNew York, NY 10029
- 5 E 98th St Box, Suite 1263New York, NY 10029 (212) 241‑8545
Group practices
Medicare enrollment lists Nancy Bach 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
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1984 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1477571115 |
| 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