Doctor profile · Federal record

Dr. MARIO APONTES RUIZ, M.D.

Hospitalist Physician (CMS: HOSPITALIST) · Internal Medicine Physician · RENO, NV

  • NPI 1942579008
  • Accepts Medicare
  • 22 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1155 MILL ST
RENO, NV 895021576
(775) 982-7878
fax (775) 982-4196
Mailing address
1155 MILL ST MS M14
RENO, NV 895021576

Credentials & registration

NPPES · NUCC
NPI registered
December 2011 — 15 yrs on file
Profile last updated
May 13, 2021
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Nevada #17011

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942579008. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,006
Distinct HCPCS
7
Medicare allowed
$106,369
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 391 184 $79
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 288 173 $120
99239 Hospital discharge day management, more than 30 minutes 167 165 $115
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 98 97 $175
99497 Advance care planning, first 30 minutes 35 32 $76
99406 Smoking and tobacco use intensive counseling, 4-10 minutes 14 14 $12
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 13 13 $132

In context: peer comparison

Among 40 peers in this city , average services per provider: 124. This provider delivers 8.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
108
Patients
106
Total drug cost
$673
Drug Type Claims Patients Total cost
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 16 15 $92
Omeprazole Generic 16 16 $143
Oxycodone Hcl Generic 16 16 $63
Atorvastatin Calcium Generic 14 14 $99
Amlodipine Besylate Generic 12 11 $50
Carvedilol Generic 12 12 $119
Metoprolol Succinate Generic 11 11 $61
Spironolactone Generic 11 11 $46

Hospital affiliations

CMS Hospital Compare