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MR. BRUCE MING GAO MD
NPI 1750065884
Urology in Orange, CA

Active since June 09, 2023PECOS EnrolledAccepts Medicare Assignment
385 S MANCHESTER AVE, UNIT 1003, ORANGE, CA 92868(657) 333-7457(888) 378-4358 Get Directions Write a Review

NPPES record last updated: September 6, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 6, 2023, Jun 9, 2023 (2 updates tracked since 2023).

About Mr. Bruce Ming Gao Md NPPES

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

MR. BRUCE MING GAO MD (NPI 1750065884) is an individual urology provider in Orange, California, licensed in California (A188603) and active in the NPI registry since June 2023. He is enrolled in Medicare PECOS and is a graduate of University Of Calgary, Faculty Of Medicine (2018).

NPPES Registry Identity

NPI1750065884
Entity TypeIndividualMale
Primary Taxonomy208800000X
Provider Legal NameMR. BRUCE MING GAOCredential: MD
Location Address385 S MANCHESTER AVE, UNIT 1003Orange, CA 92868
Mailing Address385 S Manchester Ave, Unit 1003Orange, CA 92868 · (657) 333-7457 · Fax (888) 378-4358
Phone(657) 333-7457
Fax(888) 378-4358
Sole ProprietorNo
Medical School CMSUniversity Of Calgary, Faculty Of MedicineGraduated 2018
Enumeration DateJune 9, 2023
Last NPPES UpdateSeptember 6, 20232 updates tracked since enumeration
NPPES CertifiedSeptember 6, 2023
✔ NPI 1750065884 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 · A188603
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
385 S MANCHESTER AVE, Orange, CA 92868
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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

Mr. Bruce Ming Gao Md 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 ID3173977428
PECOS Enrollment IDI20230920004171
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 Reassignment

Medicare enrollment records show Bruce Gao reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Uci Department Of Urology
0.2 mi
Urology
101 THE CITY DR S
Orange, CA 92868
  • Reassigned Medicare billing, California enrollment
  • 85 clinicians in this Medicare group
NPI 1255398533 (714) 456-8500

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 5

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 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.
35 services30 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
22 services21 patients
Complex surgical treatment of kidney stone with imaging guidance 50081
This procedure involves using a thin tube (endoscope) to either remove or break down large kidney stones, or to place a small device (stent) that helps keep the urinary tract open. This is done to alleviate pain and improve kidney function.
15 services15 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.
13 services13 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.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92868 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 2

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

SANDRA GATTAS
Student in an Organized Health Care Education/Training Program
385 S MANCHESTER AVE
ORANGE, CA 92868
Orange County (831) 917-0051
STEVEN MINH CHAU M.D.
Otolaryngology
385 S MANCHESTER AVE
ORANGE, CA 92868
Orange County (909) 297-0094

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 Bruce Gao's NPI number?

The NPI number for Bruce Gao is 1750065884. It was assigned to this individual provider in the NPPES registry on June 9, 2023.

Where is Bruce Gao located?

Bruce Gao practices at 385 S Manchester Ave Unit 1003, Orange, CA 92868. The listed phone number is (657) 333-7457.

What is Bruce Gao's specialty?

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

Is Bruce Gao enrolled in Medicare?

Yes. Bruce Gao 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 organization bills Medicare for Bruce Gao's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Bruce Gao reassigns Medicare benefits to Uci Department Of Urology (Orange, CA). The 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 Bruce Gao'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 Bruce Gao was last updated on September 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.