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DR. ANNMARIE TRANG NGUYEN MD
NPI 1083628036
Clinic/Center - Medical Specialty in Garden Grove, CA

Active since July 27, 2006PECOS EnrolledAccepts Medicare Assignment
12665 GARDEN GROVE BLVD, SUITE 611, GARDEN GROVE, CA 92843(714) 539-5225(714) 539-5213 Get Directions Write a Review

NPPES record last updated: April 7, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 7, 2025, Sep 23, 2024 (2 updates tracked since 2024).

About Dr. Annmarie Trang Nguyen Md NPPES

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

DR. ANNMARIE TRANG NGUYEN MD (NPI 1083628036) is an individual medical specialty provider in Garden Grove, California, licensed in California (G69150) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Hahnemann University College Of Medicine (1989).

NPPES Registry Identity

NPI1083628036
Entity TypeIndividualFemale
Primary Taxonomy261QM2500X
Provider Legal NameDR. ANNMARIE TRANG NGUYENCredential: MD
Location Address12665 GARDEN GROVE BLVD, SUITE 611Garden Grove, CA 92843-1901
Mailing Address12665 Garden Grove Blvd Ste 611Garden Grove, CA 92843-1920 · (714) 539-5225 · Fax (714) 539-5213
Phone(714) 539-5225
Fax(714) 539-5213
Sole ProprietorYes
Medical School CMSHahnemann University College Of MedicineGraduated 1989
Enumeration DateJuly 27, 2006
Last NPPES UpdateApril 7, 20252 updates tracked since enumeration
NPPES CertifiedApril 7, 2025
✔ NPI 1083628036 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Medical SpecialtyAmbulatory Health Care Facilities
Taxonomy Code261QM2500X
License✔ Licensed in CA · G69150
Definition

An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).

12665 GARDEN GROVE BLVD, Garden Grove, CA 92843
Open in Google Maps ↗

Other Identifiers 2

OtherBI 909CA · Medicare Id
Medicaid00G691500CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Annmarie Trang Nguyen 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 ID749208700
PECOS Enrollment IDI20051108000576
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 3

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 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 services21 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
38 services19 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
24 services24 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92843 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
$187.60 typical visit price
range $62.96 – $187.60
Typical copayment $46.90 (range $15.74 – $46.90)
Most-billed visit code 99205
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
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 20

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

SANG KWAK PHYSICAL THERAPY, INC.
Physical Therapist
12665 GARDEN GROVE BLVD, SUITE 707
GARDEN GROVE, CA 92843
Orange County (714) 537-1234
SUNSHINE KIDS MEDICAL ASSOCIATES INC
Pediatrics
12665 GARDEN GROVE BLVD, #604
GARDEN GROVE, CA 92843
Orange County (714) 537-8777
ROBERT E RAMSEY D.D.S.
Dentist
12665 GARDEN GROVE BLVD, 102
GARDEN GROVE, CA 92843
Orange County (714) 537-3598
DR. HENRY A GOTTERER PHARMD
Pharmacist
12665 GARDEN GROVE BLVD, #108
GARDEN GROVE, CA 92843
Orange County (714) 530-1130
STRONGKIDS MEDICAL GROUP, INC
Pediatrics
12665 GARDEN GROVE BLVD, SUITE 713
GARDEN GROVE, CA 92843
Orange County (714) 537-6595
SELECT MULTI SPECIALTY MEDICAL CARE
Clinical Medical Laboratory
12665 GARDEN GROVE BLVD, 203
GARDEN GROVE, CA 92843
Orange County (714) 591-5683
DR. ROBIN ANN HYBL M.D.
Pediatrics
12665 GARDEN GROVE BLVD, SUITE 300
GARDEN GROVE, CA 92843
Orange County (714) 537-8777
DR. SHELLEY YOON-MEE LEE M.D.
Pediatrics
12665 GARDEN GROVE BLVD, #300
GARDEN GROVE, CA 92843
Orange County (714) 537-8777

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 Annmarie Nguyen's NPI number?

The NPI number for Annmarie Nguyen is 1083628036. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Where is Annmarie Nguyen located?

Annmarie Nguyen practices at 12665 Garden Grove Blvd Suite 611, Garden Grove, CA 92843. The listed phone number is (714) 539-5225.

What is Annmarie Nguyen's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

Is Annmarie Nguyen enrolled in Medicare?

Yes. Annmarie 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.

When was this NPI record last updated?

The NPPES record for Annmarie Nguyen was last updated on April 7, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.