MAILY TRUONG NGUYEN NP
NPI 1255732160
Nurse Practitioner - Adult Health in San Diego, CA

Active since September 10, 2014PECOS EnrolledAccepts Medicare Assignment
3811 VALLEY CENTRE DR, SAN DIEGO, CA 92130(858) 764-3320 Get Directions Write a Review

NPPES record last updated: February 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 11, 2025, Oct 16, 2018, Nov 2, 2016 (3 updates tracked since 2016).

About Maily Truong Nguyen Np NPPES

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

MAILY TRUONG NGUYEN NP (NPI 1255732160) is an individual adult health provider in San Diego, California, licensed in California (95000861) and active in the NPI registry since September 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1255732160
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameMAILY TRUONG NGUYENCredential: NP
Location Address3811 VALLEY CENTRE DRSan Diego, CA 92130-3318
Mailing Address10790 Rancho Bernardo RdSan Diego, CA 92127-5705 · (858) 764-3320
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateSeptember 10, 2014
Last NPPES UpdateFebruary 11, 20253 updates tracked since enumeration
NPPES CertifiedFebruary 11, 2025
NPI 1255732160 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License Licensed in CA · 95000861
Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X · License 95000861 (CA)
3811 VALLEY CENTRE DR, San Diego, CA 92130

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

Maily Truong Nguyen Np 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 ID2264754753
PECOS Enrollment IDI20141212000639
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 8

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.
140 services125 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.
92 services82 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.
86 services86 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.
75 services65 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.
26 services26 patients
Routine electrocardiogram (ecg) using at least 12 leads with tracing 93005
An Electrocardiogram (ECG) is a simple, painless test that records the heart's electrical activity. Using 12 leads attached to your skin, it generates a tracing of your heart rhythm. It helps detect any heart problems by showing the timing and strength of electrical signals passing through each part of your heart.
24 services24 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92130 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
$94.87 typical visit price
range $62.10 – $184.71
Typical copayment $23.71 (range $15.52 – $46.17)
Most-billed visit code 99203
Established Patient
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
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.

Internal Medicine
3811 VALLEY CENTRE DR
SAN DIEGO, CA 92130
Internal Medicine (Cardiovascular Disease)
3811 VALLEY CENTRE DR
SAN DIEGO, CA 92130
Nurse Practitioner (Pediatrics)
3811 VALLEY CENTRE DR
SAN DIEGO, CA 92130
Internal Medicine
3811 VALLEY CENTRE DR
SAN DIEGO, CA 92130
Family Medicine
3811 VALLEY CENTRE DR
SAN DIEGO, CA 92130
Internal Medicine
3811 VALLEY CENTRE DR
SAN DIEGO, CA 92130
Internal Medicine
3811 VALLEY CENTRE DR, S99
SAN DIEGO, CA 92130
Nurse Practitioner (Primary Care)
3811 VALLEY CENTRE DR
SAN DIEGO, CA 92130

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 Maily Nguyen's NPI number?

The NPI number for Maily Nguyen is 1255732160. It was assigned to this individual provider in the NPPES registry on September 10, 2014.

Where is Maily Nguyen located?

Maily Nguyen practices at 3811 Valley Centre Dr, San Diego, CA 92130. The listed phone number is (858) 764-3320.

What is Maily Nguyen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Maily Nguyen enrolled in Medicare?

Yes. Maily 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 Maily Nguyen was last updated on February 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.