WILLIAM H. CHO M.D.
NPI 1356316228
Urology in Green Valley, AZ

Q: What is William Cho's NPI number?

The NPI number for William Cho is 1356316228. It was assigned to this individual provider in the NPPES registry on February 22, 2006.

Q: What is William Cho's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for William Cho was last updated on March 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since February 22, 2006

96.5/100

CMS Quality Rating

4475 S I 19 FRONTAGE RD STE 255, GREEN VALLEY, AZ 85614(520) 393-4863(833) 605-7237 Get Directions Write a Review

NPPES record last updated: March 1, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 1, 2021, Mar 13, 2020, Nov 14, 2017 (3 updates tracked since 2017).

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About William H. Cho M.d. NPPES

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

WILLIAM H. CHO M.D. (NPI 1356316228) is an individual urology provider in Green Valley, Arizona, licensed in California (C42239) and active in the NPI registry since February 2006. He maintains 2 additional practice locations.

NPPES Registry Identity

NPI1356316228

Entity TypeIndividualMale

Primary Taxonomy208800000X

Provider Legal NameWILLIAM H. CHOCredential: M.D.

Location Address4475 S I 19 FRONTAGE RD STE 255Green Valley, AZ 85614-6365

Mailing Address4455 S I 19 Frontage RdGreen Valley, AZ 85614-5884 · (520) 393-4937 · Fax (833) 605-7237

Phone(520) 393-4863

Fax(833) 605-7237

Sole ProprietorYes

Enumeration DateFebruary 22, 2006

Last NPPES UpdateMarch 1, 20213 updates tracked since enumeration

NPPES CertifiedMarch 1, 2021

✔ NPI 1356316228 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians

Taxonomy Code208800000X

License✔ Licensed in CA · C42239

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.

Also ListedSpecialistTaxonomy 174400000X · License 04-26098 (KS)

4475 S I 19 FRONTAGE RD STE 255, Green Valley, AZ 85614

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Secondary Practice Locations 2

Location 1700 Medical Center Dr, Suite 130Newton, KS 67114-9013 · Phone (316) 284-0026 · Fax (316) 284-0065

Location 23000 Q St Fl 5Sacramento, CA 95816-7058 · Phone (916) 733-3310 · Fax (916) 733-5778

Other Identifiers 5

Other059062KS · Blue Cross/blue Shield

OtherC42239CA · Medical State License

Other340012687KS · Railroad Medicare

Medicaid100185280BKS

Medicaid497557AZ

Areas of Expertise CMS Part B claims 11

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.

Automated urinalysis test 81003

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

80 services57 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.

76 services58 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.

57 services45 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.

51 services37 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

22 services22 patients

Injection, garamycin, gentamicin, up to 80 mg J1580

This procedure involves administering an injection of Gentamicin, also known as Garamycin, up to a dose of 80 mg. Gentamicin is an antibiotic used to treat a wide variety of bacterial infections. It works by stopping the growth of bacteria.

22 services11 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

96.5/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

80.34

Promoting Interoperability

100

Improvement Activities

Leave this field empty

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.

DR. MARVIN B PADNICK MD

Internal Medicine (Interventional Cardiology)

4475 S I 19 FRONTAGE RD STE 255
GREEN VALLEY, AZ 85614

Pima County (520) 393-4863

LISA LINN OLSON FNP

Nurse Practitioner (Family)

4475 S I 19 FRONTAGE RD STE 255
GREEN VALLEY, AZ 85614

Pima County (520) 393-4863

NIYATIBEN PATEL AGACNP

Nurse Practitioner (Acute Care)

4475 S I 19 FRONTAGE RD STE 255
GREEN VALLEY, AZ 85614

Pima County (520) 393-4863

DR. MATTHEW KHUMALO MD

Family Medicine

4475 S I 19 FRONTAGE RD STE 255
GREEN VALLEY, AZ 85614

Pima County (520) 393-4863

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 William Cho's NPI number?

The NPI number for William Cho is 1356316228. It was assigned to this individual provider in the NPPES registry on February 22, 2006.

Where is William Cho located?

William Cho practices at 4475 S I 19 Frontage Rd Ste 255, Green Valley, AZ 85614. The listed phone number is (520) 393-4863.

What is William Cho's specialty?

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

When was this NPI record last updated?

The NPPES record for William Cho was last updated on March 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.