Doctor profile · Federal record

Dr. Mario Flores, MD

Anesthesiology Physician (CMS: Anesthesiology) · Hartford, CT

  • NPI 1891220802
  • Accepts Medicare
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
80 Seymour Street
Hartford, CT 061080610
(860) 545-5000
Additional location
100 Retreat Avenue Suite 900
Hartford, CT 06106
(860) 218-2204
fax (860) 461-0224
Mailing address
99 East River Drive, 5Th Floor
East Hartford, CT 06108

Credentials & registration

NPPES · NUCC
NPI registered
April 2017 — 9 yrs on file
Profile last updated
August 25, 2022
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Connecticut #72069

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1891220802. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
19
Distinct HCPCS
1
Medicare allowed
$6,696
HCPCS Description Services Patients Avg allowed
01926 Anesthesia for x-ray on artery of brain, heart, or chest 19 19 $352

In context: peer comparison

Among 31 peers in Hartford Anesthesiology Physician, average services per provider: 31. This provider delivers 0.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$78
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Vertex Pharmaceuticals Incorporated 2 $39.58
Pacira Pharmaceuticals Incorporated 1 $22.79
Chiesi USA, INC. 1 $15.19

By nature of payment

Food and Beverage
$78

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mario Flores's medical specialty?
Dr. Mario Flores practices Anesthesiology Physician in Hartford, CT.
Where does Dr. Mario Flores practice?
Dr. Mario Flores practices at 80 Seymour Street, Hartford, CT 061080610. Office phone: 8605455000.
What is Dr. Mario Flores's NPI?
Dr. Mario Flores's National Provider Identifier (NPI) is 1891220802, issued by NPPES.
Does Dr. Mario Flores accept Medicare assignment?
Yes. Dr. Mario Flores accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mario Flores commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for x-ray on artery of brain, heart, or chest (HCPCS 01926). Source: CMS Medicare Physician & Other Practitioners file.