Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Certified Registered Nurse Anesthetist (CRNA)

Mario Torres-Nieves

Sees patients in Cumming, GA · Atlanta, GA · Marietta, GA … · Georgia

Summary

Mario Torres-Nieves is a nurse anesthetist at 1034 Haw Creek Cir, Suite 200, Cumming, GA 30041. Phone: (678) 381-2020. Accepts Medicare assignment. In 2024, Mario Torres-Nieves had 240 Original Medicare patients and 281 services. NPI 1033831508. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Nurse anesthetist (Medicare lists Certified Registered Nurse Anesthetist (CRNA))
  • Address: 1034 Haw Creek Cir, Suite 200, Cumming, GA 30041 · Directions (5 more locations)
  • Phone: (678) 381‑2020
  • Medicare: Accepts Medicare assignment
  • Group practice: Gi Anesthesia of Georgia LLC (+3 more)
  • School: International American University At Puerto Rico - School Of Optometry · graduated 2019
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Mario Torres-Nieves, 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 Mario Torres-Nieves accept Medicare assignment?
Yes. Medicare's clinician data says Mario Torres-Nieves 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 Mario Torres-Nieves see?
In 2024, CMS data shows 240 Original Medicare patients and 281 services for Mario Torres-Nieves. This counts Original Medicare only and measures volume, not quality.
What is Mario Torres-Nieves's NPI number?
1033831508. 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 Mario Torres-Nieves, 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 patients240
Services billed to Medicare281
Different services or procedures6
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Anesthesia for lens surgery (00142)210 services
  2. Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)49 services
  3. Anesthesia for other procedure on eye (00140)15 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 cholesterol75%
  • High blood pressure74%
  • Arthritis41%
  • Diabetes27%
  • Ischemic heart disease27%
  • Anxiety23%

Practice locations

Addresses where Mario Torres-Nieves is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

Group practices

Medicare enrollment lists Mario Torres-Nieves as a member of these groups (CMS data updated October 2, 2026).

  • Gi Anesthesia of Georgia LLC117 clinicians in the group
  • Atlanta Anesthesia Consultants LLC19 clinicians in the group
  • Perimeter Anesthesia LLC17 clinicians in the group
  • Ahs Anesthesia LLC7 clinicians in the group

Specialties

Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Georgia →

Other nurse anesthetists in Cumming

Clinicians with the same Medicare primary specialty in Cumming, GA — not a recommendation.

All nurse anesthetists in Cumming →

Other clinicians in Gi Anesthesia of Georgia LLC

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

Clinician information

SchoolInternational American University At Puerto Rico - School Of Optometry
Graduation year2019
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1033831508
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 October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians