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General Surgery

Anthony R. Manasia, MD

Works at hospitals in New York, NY · New York

Summary

Dr. Anthony R. Manasia, MD is a general surgeon at 1 Gustave L Levy Pl, New York, NY 10029. Phone: (212) 241-6591. Accepts Medicare assignment. In 2024, Anthony R. Manasia had 102 Original Medicare patients and 350 services. NPI 1609842343. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: General surgeon (Medicare lists General Surgery)
  • Address: 1 Gustave L Levy Pl, New York, NY 10029 · Directions (1 more location)
  • Phone: (212) 241‑6591
  • Medicare: Accepts Medicare assignment
  • Hospital: Mount Sinai Hospital
  • Group practice: Icahn School of Medicine at Mount Sinai
  • Medical school: graduated 1987 (39 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Anthony R. Manasia, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Anthony R. Manasia accept Medicare assignment?
Yes. Medicare's clinician data says Anthony R. Manasia accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Anthony R. Manasia see?
In 2024, CMS data shows 102 Original Medicare patients and 350 services for Anthony R. Manasia. This counts Original Medicare only and measures volume, not quality.
What is Anthony R. Manasia's NPI number?
1609842343. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Anthony R. Manasia, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients102
Services billed to Medicare350
Different services or procedures15
Participating Medicare providerYes
Average age of these patients67

Most frequent services

  1. Critical care, first 30-74 minutes (99291)98 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)82 services
  3. Ultrasonic guidance for blood vessel access (76937)63 services
  4. Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)43 services
  5. Fluoroscopic guidance for insertion or removal of central vein access device (77001)29 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Chronic kidney disease62%
  • Ischemic heart disease44%
  • Diabetes43%
  • Arthritis42%

Hospitals where Anthony R. Manasia works

Medicare's Facility Affiliation Data lists Anthony R. Manasia at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Mount Sinai HospitalNew York, NY · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 330024

Practice locations

Addresses where Anthony R. Manasia is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Anthony R. Manasia as a member of this group (CMS data updated October 2, 2026).

  • Icahn School of Medicine at Mount Sinai2,843 clinicians in the group

Specialties

Find other General Surgery doctors in New York →

Other general surgeons in New York

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

All general surgeons in New York →

Other clinicians in Icahn School of Medicine at Mount Sinai

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year1987 (39 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1609842343
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians