Doctor profile · Federal record

Dr. ARISTOTLE CALLADO, DO

Emergency Medicine Physician (CMS: FAMILY PRACTICE) · Emergency Medicine Physician · Family Medicine Physician · Student in an Organized Health Care Education/Training Program · SHERMAN, TX

  • NPI 1144843970
  • Accepts Medicare
  • 6 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
809 GALLAGHER DR STE D
SHERMAN, TX 750901754
(903) 771-2846

Credentials & registration

NPPES · NUCC
NPI registered
May 2020 — 6 yrs on file
Profile last updated
November 7, 2024
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (3)
Oklahoma #8009 · Texas #T2568 · Texas #BP10071685

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1144843970. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
226
Distinct HCPCS
4
Medicare allowed
$29,372
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 111 109 $167
99284 Emergency department visit with moderate level of medical decision making 81 79 $115
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 19 19 $8
99213 Established patient office or other outpatient visit, 20-29 minutes 15 15 $89

In context: peer comparison

Among 3 peers in this city , average services per provider: 89. This provider delivers 2.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
165
Patients
147
Total drug cost
$1,265
Drug Type Claims Patients Total cost
Cephalexin Generic 36 35 $223
Doxycycline Hyclate Generic 31 31 $399
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 26 26 $266
Prednisone Generic 22 22 $54
Ondansetron Odt (Ondansetron) Brand 21 21 $190
Meloxicam Generic 15 12 $24
Metformin Hcl Generic 14 0 $109

Hospital affiliations

CMS Hospital Compare