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Gastroenterology

Michael Ammirati, MD

Sees patients in New York, NY · New York

Summary

Michael Ammirati, MD (Gastroenterology) is enrolled with Medicare at 1 practice location in New York, NY. NPI 1598845349. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(212) 472‑4802 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Michael Ammirati, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

1Practice location
GastroenterologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
34Years since medical school (graduated 1992)
State University Of New York At Stony Brook, School Of MedicineMedical school
MaleGender (as listed)
Schwarz and Ammirati Medical Associates PLLCGroup practice

Quick answers

Where does Michael Ammirati see patients?
Medicare's clinician data lists 1 practice location in New York, NY. Call before your visit to confirm the address.
What is Michael Ammirati's specialty?
Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
Does Michael Ammirati accept Medicare assignment?
Yes. Medicare's clinician data says Michael Ammirati 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 Michael Ammirati offer telehealth?
Medicare's clinician data says Michael Ammirati offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Michael Ammirati?
(212) 472-4802, as listed in official Medicare / NPI Registry data.
What is Michael Ammirati's NPI number?
1598845349. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Michael Ammirati is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Michael Ammirati as a member of this group (CMS data updated 2026-10-02).

  • Schwarz and Ammirati Medical Associates PLLC3 clinicians in the group

Specialties

Find other Gastroenterology doctors in New York →

Other gastroenterologists in New York

Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.

All gastroenterologists in New York →

Clinician information

CredentialMD
Medical schoolState University Of New York At Stony Brook, School Of Medicine
Graduation year1992
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1598845349
CorrectionsReport 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

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians