Doctor profile · Federal record

Dr. Wagner Vaz Guimaraes, M.D.

Family Medicine Physician (CMS: Hospitalist) · Hospitalist Physician · McAllen, TX

  • NPI 1659786044
  • Accepts Medicare
  • 19 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
205 E Toronto Ave
McAllen, TX 785031209
(956) 687-6155
fax (956) 682-0597

Credentials & registration

NPPES · NUCC
NPI registered
June 2014 — 12 yrs on file
Profile last updated
July 17, 2024
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Texas #S5099

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659786044. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
807
Distinct HCPCS
6
Medicare allowed
$80,651
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 333 136 $76
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 230 77 $114
99239 Hospital discharge day management, more than 30 minutes 146 137 $110
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 44 43 $167
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 31 31 $125
99238 Hospital discharge day management, 30 minutes or less 23 23 $78

In context: peer comparison

Among 40 peers in this city , average services per provider: 114. This provider delivers 7.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
277
Patients
256
Total drug cost
$9,917
Drug Type Claims Patients Total cost
Cephalexin Generic 34 33 $439
Atorvastatin Calcium Generic 33 32 $222
Azithromycin Generic 30 30 $98
Furosemide Generic 27 23 $115
Metoprolol Tartrate Generic 21 20 $87
Carvedilol Generic 17 16 $103
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 15 15 $148
Amlodipine Besylate Generic 14 14 $89
Eliquis (Apixaban) Brand 14 14 $8,144
Pantoprazole Sodium Generic 14 14 $148

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Wagner Vaz Guimaraes's medical specialty?
Dr. Wagner Vaz Guimaraes practices Family Medicine Physician in McAllen, TX.
Where does Dr. Wagner Vaz Guimaraes practice?
Dr. Wagner Vaz Guimaraes practices at 205 E Toronto Ave, McAllen, TX 785031209. Office phone: 9566876155.
What is Dr. Wagner Vaz Guimaraes's NPI?
Dr. Wagner Vaz Guimaraes's National Provider Identifier (NPI) is 1659786044, issued by NPPES.
Does Dr. Wagner Vaz Guimaraes accept Medicare assignment?
Yes. Dr. Wagner Vaz Guimaraes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Wagner Vaz Guimaraes commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.