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Emergency Medicine

Garrett M. Tomasino, DO

Works at hospitals in Atlantic City, NJ · New Jersey

Summary

Dr. Garrett M. Tomasino, DO is an emergency medicine doctor at 1925 Pacific Ave, Atlantic City, NJ 08401. Phone: (609) 345-4000. Accepts Medicare assignment. In 2024, Garrett M. Tomasino had 452 Original Medicare patients and 643 services. NPI 1881906527. 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: Emergency medicine doctor (Medicare lists Emergency Medicine)
  • Address: 1925 Pacific Ave, Atlantic City, NJ 08401 · Directions (2 more locations)
  • Phone: (609) 345‑4000
  • Medicare: Accepts Medicare assignment
  • Hospital: Atlanticare Regional Medical Center - City Campus
  • Group practice: Atlantic Emergency Associates PA (+1 more)
  • Medical school: Rutgers New Jersey Medical School · graduated 2010 (16 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Garrett M. Tomasino, 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 Garrett M. Tomasino accept Medicare assignment?
Yes. Medicare's clinician data says Garrett M. Tomasino 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 Garrett M. Tomasino see?
In 2024, CMS data shows 452 Original Medicare patients and 643 services for Garrett M. Tomasino. This counts Original Medicare only and measures volume, not quality.
What is Garrett M. Tomasino's NPI number?
1881906527. 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 Garrett M. Tomasino, 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 patients452
Services billed to Medicare643
Different services or procedures17
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Emergency department visit with high level of medical decision making (99285)268 services
  2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)157 services
  3. Emergency department visit with moderate level of medical decision making (99284)132 services
  4. Critical care, first 30-74 minutes (99291)45 services
  5. Emergency department visit with low level of medical decision making (99283)19 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%
  • Ischemic heart disease49%
  • Arthritis48%
  • Diabetes47%
  • Chronic kidney disease42%

Hospitals where Garrett M. Tomasino works

Medicare's Facility Affiliation Data lists Garrett M. Tomasino 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.

Practice locations

Addresses where Garrett M. Tomasino is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Garrett M. Tomasino as a member of these groups (CMS data updated October 2, 2026).

  • Atlantic Emergency Associates PA47 clinicians in the group
  • Atlantic Emergency Associates - Hammonton Sed LLC26 clinicians in the group

Specialties

Find other Emergency Medicine doctors in New Jersey →

Other emergency medicine doctors in Atlantic City

Clinicians with the same Medicare primary specialty in Atlantic City, NJ — not a recommendation.

All emergency medicine doctors in Atlantic City →

Other clinicians in Atlantic Emergency Associates PA

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

Clinician information

CredentialDO
Medical schoolRutgers New Jersey Medical School
Graduation year2010 (16 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1881906527
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