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DR. HUMBERTO GUADALUPE VILLARREAL M.D.
NPI 1801023072
Urology in Glendora, CA

Active since June 16, 2009PECOS EnrolledAccepts Medicare Assignment
412 W CARROLL AVE STE 200, GLENDORA, CA 91741(626) 914-3921(626) 914-9611 Get Directions Write a Review

NPPES record last updated: March 14, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 8, 2019, Dec 17, 2018 (2 updates tracked since 2018).

About Dr. Humberto Guadalupe Villarreal M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. HUMBERTO GUADALUPE VILLARREAL M.D. (NPI 1801023072) is an individual urology provider in Glendora, California, licensed in California (C161226) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS and is a graduate of Other (2009).

NPPES Registry Identity

NPI1801023072
Entity TypeIndividualMale
Primary Taxonomy208800000X
Provider Legal NameDR. HUMBERTO GUADALUPE VILLARREALCredential: M.D.
Location Address412 W CARROLL AVE STE 200Glendora, CA 91741-4709
Mailing AddressPo Box 512185Los Angeles, CA 90051-0185 · (626) 914-3921 · Fax (626) 914-9611
Phone(626) 914-3921
Fax(626) 914-9611
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateJune 16, 2009
Last NPPES UpdateMarch 14, 20222 updates tracked since enumeration
NPPES CertifiedMarch 14, 2022
✔ NPI 1801023072 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians
Taxonomy Code208800000X
Licenses✔ Licensed in CA · C161226✔ Licensed in NE · 26150✔ Licensed in IA · MD-42204✔ Licensed in CO · DR.0060186
Definition
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
412 W CARROLL AVE STE 200, Glendora, CA 91741
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Humberto Guadalupe Villarreal M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3870713829
PECOS Enrollment IDI20190627001590
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
203 services129 patients
Ultrasound measurement of bladder capacity after voiding 51798
Ultrasound measurement of bladder capacity after voiding is a non-invasive test that uses sound waves to create images of your bladder. It's done after you've emptied your bladder to see if there's any leftover urine, which can help diagnose certain conditions.
129 services91 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
126 services103 patients
Diagnostic exam of bladder and urethra using an endoscope 52000
This procedure involves using a thin, flexible tube with a light, called an endoscope, to examine the bladder and urethra. It helps in identifying any abnormalities or issues that may be causing discomfort or other symptoms.
60 services53 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
44 services39 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
32 services28 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91741 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DIANA CRISTINA LONDONO MD
Urology
412 W CARROLL AVE STE 200
GLENDORA, CA 91741
Los Angeles County (626) 914-3921
JEREMY MATTHEW MONTEZ M.D.
Urology
412 W CARROLL AVE STE 200
GLENDORA, CA 91741
Los Angeles County (626) 914-3921
DR. KURT ALLAN MELSTROM JR. MD
Colon & Rectal Surgery
412 W CARROLL AVE STE 200
GLENDORA, CA 91741
Los Angeles County (626) 914-3921
DR. CLAIRE SADLER BURTON MD
Urology
412 W CARROLL AVE STE 200
GLENDORA, CA 91741
Los Angeles County (626) 914-3921

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Humberto Villarreal's NPI number?

The NPI number for Humberto Villarreal is 1801023072. It was assigned to this individual provider in the NPPES registry on June 16, 2009.

Where is Humberto Villarreal located?

Humberto Villarreal practices at 412 W Carroll Ave Ste 200, Glendora, CA 91741. The listed phone number is (626) 914-3921.

What is Humberto Villarreal's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Humberto Villarreal enrolled in Medicare?

Yes. Humberto Villarreal is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Humberto Villarreal was last updated on March 14, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.