Quick answers
- Which hospitals does Steven Guttmann work at?
- Medicare's official clinician data lists Steven Guttmann at 3 hospitals: Brookdale Hospital Medical Center, Mount Sinai Beth Israel and New York Community Hospital of Brooklyn, Inc.. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Steven Guttmann see patients?
- Medicare's clinician data lists 5 practice locations, including Brooklyn, NY and Massapequa, NY. Call before your visit to confirm the address.
- What is Steven Guttmann's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Steven Guttmann accept Medicare assignment?
- Yes. Medicare's clinician data says Steven Guttmann 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 Steven Guttmann offer telehealth?
- Medicare's clinician data says Steven Guttmann offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Steven Guttmann?
- (718) 613-4000, as listed in official Medicare / NPI Registry data.
- What is Steven Guttmann's NPI number?
- 1942438700. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Steven Guttmann works
Medicare's Facility Affiliation Data lists Steven Guttmann at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Brookdale Hospital Medical CenterBrooklyn, NY · Acute Care Hospital · CCN 330233
- Mount Sinai Beth IsraelNew York, NY · Acute Care Hospital · closed, according to its website · CCN 330169
- New York Community Hospital of Brooklyn, Inc.Brooklyn, NY · Acute Care Hospital · CCN 330019
Practice locations
Addresses where Steven Guttmann is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Brookdale PlzBrooklyn, NY 11212
- 1545 Atlantic AveBrooklyn, NY 11213 (718) 613‑4000
- 187 Veterans BlvdMassapequa, NY 11758 (516) 795‑5523
- 4426 18th AveBrooklyn, NY 11204 (212) 734‑6621
- 6010 Bay Pkwy, Suite 801Brooklyn, NY 11204 (718) 615‑0400
Group practices
Medicare enrollment lists Steven Guttmann as a member of these groups (CMS data updated 2026-10-02).
- Interfaith Professional Physician Services PC384 clinicians in the group
- Gastrointestinal Care of Long Island PLLC183 clinicians in the group
- Perfect Health Medical LLC11 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Brooklyn
Clinicians with the same Medicare primary specialty in Brooklyn, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1942438700 |
| 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