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EVELYN LE NGUYEN
NPI 1184149064
Physician Assistant in Whittier, CA

Active since August 11, 2017PECOS EnrolledAccepts Medicare Assignment
76.26/100
CMS Quality Rating
15725 WHITTIER BLVD STE 500, WHITTIER, CA 90603(562) 448-1350 Get Directions Write a Review

NPPES record last updated: December 26, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 6, 2023, Dec 26, 2022, Nov 2, 2022 and 14 more (17 updates tracked since 2017).

About Evelyn Le Nguyen NPPES

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

EVELYN LE NGUYEN (NPI 1184149064) is an individual physician assistant in Whittier, California, licensed in California (PA59228) and active in the NPI registry since August 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1184149064
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameEVELYN LE NGUYEN
Location Address15725 WHITTIER BLVD STE 500Whittier, CA 90603-2350
Mailing AddressPo Box 11243Santa Ana, CA 92711-1243
Phone(562) 448-1350
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateAugust 11, 2017
Last NPPES UpdateDecember 26, 202217 updates tracked since enumeration
NPPES CertifiedDecember 25, 2022
✔ NPI 1184149064 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CA · PA59228
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X
15725 WHITTIER BLVD STE 500, Whittier, CA 90603
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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

Evelyn Le Nguyen 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 ID2567870892
PECOS Enrollment IDI20210426001664
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 6

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.

Blood test, clotting time 85610
A clotting time blood test helps determine how quickly your blood forms clots, a process crucial to stop bleeding. During the test, a small blood sample is taken from your arm. The sample is then analyzed in a lab to see how long it takes for a clot to form.
887 services111 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
721 services120 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.
206 services89 patients
Blood glucose (sugar) test performed by hand-held instrument 82962
A blood glucose test uses a handheld device to measure the amount of sugar in your blood. A small prick on your finger allows a drop of blood to be placed on a test strip, which is then read by the device. This helps monitor and manage diabetes effectively.
70 services18 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
23 services11 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.
20 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90603 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
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.

76.26/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality62.74
Improvement Activities40
Cost59.29

Referred Medical Equipment & Supplies CMS DME claims 2

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
16 suppliers55 claims106 services$4.55 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
13 suppliers34 claims36 services$0.63 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 5

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

CHARIZZ ANN DAGCUTA BONILLA
Family Medicine
15725 WHITTIER BLVD STE 500
WHITTIER, CA 90603
Los Angeles County (562) 448-1350
ANGELICA PEREZ NP
Nurse Practitioner (Gerontology)
15725 WHITTIER BLVD STE 500
WHITTIER, CA 90603
Los Angeles County (562) 947-3307
RAYMOND CEZAR
Physician Assistant
15725 WHITTIER BLVD STE 500
WHITTIER, CA 90603
Los Angeles County (562) 448-1350
MS. JANET M SHAFFRON NP-C
Nurse Practitioner (Adult Health)
15725 WHITTIER BLVD STE 500
WHITTIER, CA 90603
Los Angeles County (562) 448-1350
JANE LEE PHARMD
Pharmacist (Ambulatory Care)
15725 WHITTIER BLVD STE 500
WHITTIER, CA 90603
Los Angeles County (562) 448-1350

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 Evelyn Nguyen's NPI number?

The NPI number for Evelyn Nguyen is 1184149064. It was assigned to this individual provider in the NPPES registry on August 11, 2017.

Where is Evelyn Nguyen located?

Evelyn Nguyen practices at 15725 Whittier Blvd Ste 500, Whittier, CA 90603. The listed phone number is (562) 448-1350.

What is Evelyn Nguyen's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Evelyn Nguyen enrolled in Medicare?

Yes. Evelyn 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 Evelyn Nguyen was last updated on December 26, 2022. 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.