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KHOI QUANG TANG M.D.
NPI 1285615559
Urology in Garden Grove, CA

Active since November 14, 2005PECOS Enrolled
0/100
CMS Quality Rating
8915 WESTMINSTER AVE, GARDEN GROVE, CA 92844(714) 899-4287(714) 899-2876 Get Directions Write a Review

NPPES record last updated: August 17, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Khoi Quang Tang M.d. NPPES

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

KHOI QUANG TANG M.D. (NPI 1285615559) is an individual urology provider in Garden Grove, California, licensed in California (G82013) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1285615559
Entity TypeIndividualMale
Primary Taxonomy208800000X
Provider Legal NameKHOI QUANG TANGCredential: M.D.
Location Address8915 WESTMINSTER AVEGarden Grove, CA 92844-2609
Mailing Address8915 Westminster AveGarden Grove, CA 92844-2609 · (714) 899-4287 · Fax (714) 899-2876
Phone(714) 899-4287
Fax(714) 899-2876
Sole ProprietorNo
Enumeration DateNovember 14, 2005
Last NPPES UpdateAugust 17, 2011
✔ NPI 1285615559 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians
Taxonomy Code208800000X
License✔ Licensed in CA · G82013
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.
8915 WESTMINSTER AVE, Garden Grove, CA 92844
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Other Identifiers 1

Medicare UPING71930CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Khoi Quang Tang M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 10

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.
2,209 services1,104 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
290 services290 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.
123 services116 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.
70 services64 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.
53 services47 patients
Removal of prostate gland using an electrocautery knife through urethra with control of bleeding using an endoscope 52601
This procedure involves the careful removal of a small gland located in the lower body using a special heated knife, inserted through a natural body passage. An endoscope, a thin tube with a light and camera, helps to manage any bleeding. The aim is to alleviate discomfort and improve overall health.
28 services28 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92844 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.

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.

0/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality0
Improvement Activities0

Other Providers at the Same Location NPPES 3

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

KHOI QUANG TANG, M.D., INC.
Urology
8915 WESTMINSTER AVE
GARDEN GROVE, CA 92844
Orange County (714) 899-4287
DAI PHAM MD INC
Clinic/Center (Primary Care)
8915 WESTMINSTER AVE
GARDEN GROVE, CA 92844
Orange County (714) 788-5566
DR. DAI PHAM M.D.
Internal Medicine
8915 WESTMINSTER AVE
GARDEN GROVE, CA 92844
Orange County (714) 788-5566

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 Khoi Tang's NPI number?

The NPI number for Khoi Tang is 1285615559. It was assigned to this individual provider in the NPPES registry on November 14, 2005.

Where is Khoi Tang located?

Khoi Tang practices at 8915 Westminster Ave, Garden Grove, CA 92844. The listed phone number is (714) 899-4287.

What is Khoi Tang's specialty?

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

Is Khoi Tang enrolled in Medicare?

Yes. Khoi Tang is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Khoi Tang was last updated on August 17, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.