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TIFFANY CHARLENE NGUYEN PA
NPI 1790111607
Physician Assistant in Camp Pendleton, CA

Active since September 24, 2013PECOS Enrolled
PO BOX 555191, CAMP PENDLETON, CA 92055(760) 719-4114 Get Directions Write a Review

NPPES record last updated: October 8, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 8, 2025, Nov 7, 2023, Aug 23, 2023 and 2 more (5 updates tracked since 2022).

About Tiffany Charlene Nguyen Pa NPPES

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

TIFFANY CHARLENE NGUYEN PA (NPI 1790111607) is an individual physician assistant in Camp Pendleton, California, licensed in California (PA23258) and active in the NPI registry since September 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1790111607
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameTIFFANY CHARLENE NGUYENCredential: PA
Location AddressPO BOX 555191Camp Pendleton, CA 92055-5191
Mailing AddressPo Box 555191Camp Pendleton, CA 92055-5191
Phone(760) 719-4114
Sole ProprietorYes
Medical School CMSOtherGraduated 2013
Enumeration DateSeptember 24, 2013
Last NPPES UpdateOctober 8, 20255 updates tracked since enumeration
NPPES CertifiedOctober 8, 2025
✔ NPI 1790111607 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CA · PA23258
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.
PO BOX 555191, Camp Pendleton, CA 92055
Open in Google Maps ↗

Other Names 1

Former Name (1)Tiffany Charlene Chan Pa

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tiffany Charlene Nguyen Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7416185459
PECOS Enrollment IDI20140120000665
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.

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.
77 services75 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
33 services32 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.
33 services32 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.
16 services16 patients
Detection test by nucleic acid for strep (streptococcus, group a), amplified probe technique 87651
This test detects Group A Streptococcus bacteria in your body. It uses an amplified probe technique, which amplifies the bacteria's nucleic acid, making it easier to identify. This test helps diagnose conditions like strep throat or scarlet fever.
13 services12 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.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92055 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
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
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.

Other Providers at the Same Location NPPES 15

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

KRISTINA JACQUELYN ST.CLAIR D.O.
Internal Medicine (Infectious Disease)
PO BOX 555191
CAMP PENDLETON, CA 92055
San Diego County (760) 725-1213
MARTIN MANOUKIAN
Emergency Medicine
PO BOX 555191
CAMP PENDLETON, CA 92055
San Diego County (650) 575-7021
SAMUEL BALUIS
Counselor (Addiction (Substance Use Disorder))
PO BOX 555191
CAMP PENDLETON, CA 92055
San Diego County (760) 622-2852
DR. APRIL L. MCGILL M.D.
Obstetrics & Gynecology
PO BOX 555191
OCEANSIDE, CA 92055
San Diego County (760) 719-3105
DR. SAMUEL TSANG MD
Radiology (Diagnostic Radiology)
PO BOX 555191
CAMP PENDLETON, CA 92055
San Diego County (760) 719-4856
MARGARET ELISE THOMAS LCSW
Social Worker (Clinical)
PO BOX 555191
CAMP PENDLETON, CA 92055
San Diego County (760) 725-1288
DR. MARGARET MACCLARY D.O.
Preventive Medicine (Aerospace Medicine)
PO BOX 555191
CAMP PENDLETON, CA 92055
San Diego County (760) 725-1288
DR. CODY GARRETT CLAPP MD
Surgery
PO BOX 555191
CAMP PENDLETON, CA 92055
San Diego County (760) 725-1356

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 Tiffany Nguyen's NPI number?

The NPI number for Tiffany Nguyen is 1790111607. It was assigned to this individual provider in the NPPES registry on September 24, 2013. The provider is also known as Tiffany Charlene Chan PA.

Where is Tiffany Nguyen located?

Tiffany Nguyen practices at PO Box 555191, Camp Pendleton, CA 92055. The listed phone number is (760) 719-4114.

What is Tiffany Nguyen's specialty?

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

Is Tiffany Nguyen enrolled in Medicare?

Yes. Tiffany Nguyen is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Tiffany Nguyen was last updated on October 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.