Doctor profile · Federal record

Dr. Humberto Villarreal, M.D.

Urology Physician (CMS: Urology) · Urology Physician · Urology Physician · Urology Physician · Glendora, CA

  • NPI 1801023072
  • Accepts Medicare
  • 17 yrs in practice
  • Licensed in 4 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
412 W Carroll Ave Ste 200
Glendora, CA 917414709
(626) 914-3921
fax (626) 914-9611
Mailing address
Po Box 512185
Los Angeles, CA 900510185

Credentials & registration

NPPES · NUCC
NPI registered
June 2009 — 17 yrs on file
Profile last updated
March 14, 2022
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
208800000X — NUCC code
State licenses (4)
California #C161226 · Nebraska #26150 · Iowa #MD-42204 · Colorado #DR.0060186

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801023072. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
573
Distinct HCPCS
10
Medicare allowed
$66,723
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 154 122 $135
51798 Ultrasound measurement of bladder capacity after voiding 99 84 $12
99213 Established patient office or other outpatient visit, 20-29 minutes 85 70 $93
52000 Diagnostic exam of bladder and urethra using an endoscope 62 56 $268
99215 Established patient office or other outpatient visit, 40-54 minutes 38 35 $190
51700 Simple bladder irrigation and/or instillation 28 16 $86
99204 New patient office or other outpatient visit, 45-59 minutes 21 21 $178
51702 Simple insertion of temporary bladder tube 19 13 $70
74420 Imaging of urinary tract following injection of a contrast agent 19 15 $26
99214 Established patient office or other outpatient visit, 30-39 minutes 19 17 $103

In context: peer comparison

Among 2 peers in this city , average services per provider: 59. This provider delivers 9.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$4,153
Transactions
42
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 34 $3,402.59
PROCEPT BioRobotics Corporation 1 $152.58
INTUITIVE SURGICAL, INC. 1 $133.39
Axonics, Inc. 1 $118.59
Olympus America Inc. 1 $116.51
COLOPLAST CORP 2 $104.82
Cook Medical LLC 1 $67.31
Ambu Inc. 1 $57.11

By nature of payment

Travel and Lodging
$1,917
Food and Beverage
$1,786
Consulting Fee
$450

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
315
Patients
145
Total drug cost
$44,673
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 51 23 $1,409
Meloxicam Generic 42 30 $196
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 29 28 $177
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 29 21 $159
Gemtesa (Vibegron) Brand 26 0 $18,191
Finasteride Generic 24 12 $546
Myrbetriq (Mirabegron) Brand 24 0 $20,787
Levofloxacin Generic 22 18 $162
Oxybutynin Chloride Generic 17 13 $271
Testosterone Generic 16 0 $948

Frequently asked questions

Auto-generated from federal data
What is Dr. Humberto Villarreal's medical specialty?
Dr. Humberto Villarreal practices Urology Physician in Glendora, CA.
Where does Dr. Humberto Villarreal practice?
Dr. Humberto Villarreal practices at 412 W Carroll Ave Ste 200, Glendora, CA 917414709. Office phone: 6269143921.
What is Dr. Humberto Villarreal's NPI?
Dr. Humberto Villarreal's National Provider Identifier (NPI) is 1801023072, issued by NPPES.
Does Dr. Humberto Villarreal accept Medicare assignment?
Yes. Dr. Humberto Villarreal accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Humberto Villarreal commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Ultrasound measurement of bladder capacity after voiding (HCPCS 51798); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.