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LI NGUYEN M.D.
NPI 1902989064
Surgery - Plastic and Reconstructive Surgery in Westminster, CA

Active since October 23, 2006PECOS EnrolledAccepts Medicare Assignment
15751 BROOKHURST ST STE 118, WESTMINSTER, CA 92683(714) 775-8728(714) 775-2194 Get Directions Write a Review

NPPES record last updated: March 21, 2017. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Li Nguyen M.d. NPPES

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

LI NGUYEN M.D. (NPI 1902989064) is an individual plastic and reconstructive surgery provider in Westminster, California, licensed in California (G63837) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (1987).

NPPES Registry Identity

NPI1902989064
Entity TypeIndividualMale
Primary Taxonomy2086S0122X
Provider Legal NameLI NGUYENCredential: M.D.
Location Address15751 BROOKHURST ST STE 118Westminster, CA 92683-7567
Mailing Address15751 Brookhurst St Ste 105Westminster, CA 92683-7567 · (714) 775-6256 · Fax (714) 775-6256
Phone(714) 775-8728
Fax(714) 775-2194
Sole ProprietorYes
Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 1987
Enumeration DateOctober 23, 2006
Last NPPES UpdateMarch 21, 2017
✔ NPI 1902989064 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Plastic and Reconstructive SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0122X
License✔ Licensed in CA · G63837
Definition
A surgeon who specializes in plastic and reconstructive surgery.
15751 BROOKHURST ST STE 118, Westminster, CA 92683
Open in Google Maps ↗

Other Identifiers 1

Medicare UPINF56430CA

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

Li Nguyen 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 ID8628010873
PECOS Enrollment IDI20050526000956
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

3

Medicare enrollment records show Li Nguyen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Douglas A. Tran, MD Inc.
1.5 mi
Otolaryngology
10760 WARNER AVE, 201
Fountain Valley, CA 92708
  • Reassigned Medicare billing, California enrollment
  • 2 clinicians in this Medicare group
NPI 1427018993 (714) 593-5356
Li Q. Nguyen, MD
1.5 mi
Plastic and Reconstructive Surgery
10760 WARNER AVE STE 201
Fountain Valley, CA 92708
  • Reassigned Medicare billing, California enrollment
NPI 1063166817 (714) 593-5356
Dao Medical Group Inc
2.0 mi
Internal Medicine
9191 WESTMINSTER AVE
Garden Grove, CA 92844
  • Reassigned Medicare billing, California enrollment
  • 22 clinicians in this Medicare group
NPI 1073957239 (714) 899-2000

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 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.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301
Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.
922 services104 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.
668 services257 patients
Injection of medication into nasal air passage 30200
This procedure involves administering medication directly into your nasal passage. A special device or syringe is used to spray the medicine into your nose. It's a quick, effective way to deliver medication to the specific area needed, typically for conditions like allergies or nasal congestion.
312 services145 patients
Diagnostic exam of nasal passages using an endoscope 31231
A diagnostic exam of nasal passages using an endoscope is a non-invasive procedure. A small, flexible tube with a light and camera at the end, called an endoscope, is inserted into the nose. This allows the doctor to view the nasal passages and sinuses, helping to identify any issues.
254 services146 patients
Removal of impacted ear wax 69210
Impacted ear wax removal is a safe procedure to clear blockages in the ear canal caused by hardened ear wax. A healthcare professional uses specialized tools or a gentle irrigation method to loosen and remove the wax, improving hearing and alleviating discomfort.
157 services85 patients
Exam of ear using a microscope 92504
An exam of the ear using a microscope allows a detailed view of the ear structures. This non-invasive procedure helps identify issues such as infections, blockages, or ear damage. It's a safe, quick, and painless way to evaluate ear health.
152 services76 patients

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
2 suppliers15 claims40 services$1.66 avg. paid by Medicare
Respiratory assist device, bi-level pressure capability, without backup rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) E0470
DME-Other DME · category DE001N
1 supplier11 claims11 services$67.19 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
3 suppliers12 claims12 services$21.78 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

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

YENLI MEDICAL CENTER
Otolaryngology
15751 BROOKHURST ST STE 118
WESTMINSTER, CA 92683
Orange County (714) 775-8728

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 Li Nguyen's NPI number?

The NPI number for Li Nguyen is 1902989064. It was assigned to this individual provider in the NPPES registry on October 23, 2006.

Where is Li Nguyen located?

Li Nguyen practices at 15751 Brookhurst St Ste 118, Westminster, CA 92683. The listed phone number is (714) 775-8728.

What is Li Nguyen's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Plastic and Reconstructive Surgery, with taxonomy code 2086S0122X.

Is Li Nguyen enrolled in Medicare?

Yes. Li Nguyen 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 Li Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Li Nguyen reassigns Medicare benefits to 3 organizations: Douglas A. Tran, MD Inc. (Fountain Valley, CA), Li Q. Nguyen, MD (Fountain Valley, CA) and Dao Medical Group Inc (Garden Grove, 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 Li Nguyen'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 Li Nguyen was last updated on March 21, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.