DR. YU HWONG M.D.
NPI 1306899208
Urology in San Jose, CA

Q: What is Yu Hwong's NPI number?

The NPI number for Yu Hwong is 1306899208. It was assigned to this individual provider in the NPPES registry on May 19, 2006. The provider is also known as Dr. Lawrence Y. Hwong M.D..

Q: What is Yu Hwong'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 Yu Hwong was last updated on January 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months 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 May 19, 2006PECOS EnrolledAccepts Medicare Assignment

200 JOSE FIGUERES AVE, STE 425, SAN JOSE, CA 95116(408) 998-1877(408) 998-1887 Get Directions Write a Review

NPPES record last updated: January 8, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 8, 2025, Sep 28, 2019 (2 updates tracked since 2019).

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About Dr. Yu Hwong M.d. NPPES

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

DR. YU HWONG M.D. (NPI 1306899208) is an individual urology provider in San Jose, California, licensed in California (G047398) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (1979).

NPPES Registry Identity

NPI1306899208

Entity TypeIndividualMale

Primary Taxonomy208800000X

Provider Legal NameDR. YU HWONGCredential: M.D.

Location Address200 JOSE FIGUERES AVE, STE 425San Jose, CA 95116-1596

Mailing Address200 Jose Figueres Ave, Ste 425San Jose, CA 95116-1596 · (408) 998-1877 · Fax (408) 998-1887

Phone(408) 998-1877

Fax(408) 998-1887

Sole ProprietorNo

Medical School CMSLoyola University Of Chicago, Stritch School Of MedicineGraduated 1979

Enumeration DateMay 19, 2006

Last NPPES UpdateJanuary 8, 20252 updates tracked since enumeration

NPPES CertifiedJanuary 8, 2025

✔ NPI 1306899208 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 · G047398

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 G047398 (CA)

200 JOSE FIGUERES AVE, San Jose, CA 95116

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Other Names 1

Professional Name (2)Dr. Lawrence Y. Hwong M.d.

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Yu Hwong 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 ID547326597

PECOS Enrollment IDI20090323000086

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.

Medicare Billing Reassignments

Medicare enrollment records show Yu Hwong reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

El Camino Health Medical Network, LLC

6.5 mi

Multi-Specialty

828 S WINCHESTER BLVD
San Jose, CA 95128

Reassigned Medicare billing, California enrollment
314 clinicians in this Medicare group

NPI 1164880761 (408) 871-3400

Urological Surgeons Of Northern California, Inc.

9.4 mi

Urology

2460 SAMARITAN DR
San Jose, CA 95124

Reassigned Medicare billing, California enrollment
22 clinicians in this Medicare group

NPI 1528203338 (650) 962-4662

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 8

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.

Urinalysis, manual test 81002

A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.

159 services117 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.

101 services83 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.

64 services57 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.

46 services46 patients

Manual urinalysis test with examination using microscope, non-automated 81000

A manual urinalysis test involves studying a urine sample under a microscope. This non-automated method helps identify any abnormal substances present. It's a useful tool for detecting potential health concerns early. The process is simple and non-invasive.

42 services42 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.

16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95116 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

$156.67 typical visit price

range $70.37 – $206.04

Typical copayment $39.16 (range $17.59 – $51.51)

Most-billed visit code 99204

Established Patient

$86.56 typical visit price

range $23.96 – $169.60

Typical copayment $21.64 (range $5.99 – $42.40)

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.

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.

Reported Quality Measures

Pneumococcal Vaccination Status for Older Adults

Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine

80%1,045 patients4/55-star benchmark: 90%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 20

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

ADVANCED SURGICAL ASSOCIATES

Surgery

200 JOSE FIGUERES AVE, SUITE 225
SAN JOSE, CA 95116

Santa Clara County (408) 929-5610

DR. HABIB TOBBAGI MD

Specialist

200 JOSE FIGUERES AVE, SUITE 260
SAN JOSE, CA 95116

Santa Clara County (408) 259-2013

DR. GALIBA GAITY RAHMAN M.D.

Family Medicine

200 JOSE FIGUERES AVE, STE 260
SAN JOSE, CA 95116

Santa Clara County (408) 258-8050

DR. NANG NGUYEN D.O.

Surgery

200 JOSE FIGUERES AVE, SUITE 225
SAN JOSE, CA 95116

Santa Clara County (408) 929-5610

ADVANCED EYE ASSOCIATES

Durable Medical Equipment & Medical Supplies

200 JOSE FIGUERES AVE, SUITE 350
SAN JOSE, CA 95116

Santa Clara County (408) 923-8138

DR. RAYMOND W. LEE M.D.

Internal Medicine (Hematology & Oncology)

200 JOSE FIGUERES AVE, STE 245
SAN JOSE, CA 95116

Santa Clara County (408) 923-3388

MOBILE DOCS INC

Internal Medicine

200 JOSE FIGUERES AVE, 320
SAN JOSE, CA 95116

Santa Clara County (408) 729-8111

DR. BICHVAN PHAN MD

Obstetrics & Gynecology

200 JOSE FIGUERES AVE, SUITE 370
SAN JOSE, CA 95116

Santa Clara County (408) 929-9211

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 Yu Hwong's NPI number?

The NPI number for Yu Hwong is 1306899208. It was assigned to this individual provider in the NPPES registry on May 19, 2006. The provider is also known as Dr. Lawrence Y. Hwong M.D..

Where is Yu Hwong located?

Yu Hwong practices at 200 Jose Figueres Ave Ste 425, San Jose, CA 95116. The listed phone number is (408) 998-1877.

What is Yu Hwong's specialty?

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

Is Yu Hwong enrolled in Medicare?

Yes. Yu Hwong 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.

Which organizations bill Medicare for Yu Hwong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yu Hwong reassigns Medicare benefits to 2 organizations: El Camino Health Medical Network, LLC (San Jose, CA) and Urological Surgeons Of Northern California, Inc. (San Jose, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Yu Hwong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Yu Hwong was last updated on January 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months 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.