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JESSICA NGUYEN
NPI 1811525991
Pediatrics in Chino, CA

Active since April 01, 2020PECOS Enrolled
3750 GRAND AVE, CHINO, CA 91710(833) 574-2273 Get Directions Write a Review

NPPES record last updated: February 12, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 7, 2024, Apr 1, 2020 (2 updates tracked since 2020).

About Jessica Nguyen NPPES

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

JESSICA NGUYEN (NPI 1811525991) is an individual pediatrics provider in Chino, California, licensed in California (A184790) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811525991
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameJESSICA NGUYEN
Location Address3750 GRAND AVEChino, CA 91710-5478
Mailing Address3750 Grand AveChino, CA 91710-5478 · (833) 574-2273
Phone(833) 574-2273
Sole ProprietorNo
Enumeration DateApril 1, 2020
Last NPPES UpdateFebruary 12, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 12, 2026
✔ NPI 1811525991 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A184790
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
3750 GRAND AVE, Chino, CA 91710
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

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 Reassignment

Medicare enrollment records show Jessica Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
1.8 mi
Clinical Medical Laboratory
13000 PEYTON DR
Chino Hills, CA 91709
  • Reassigned Medicare billing, California enrollment
  • 5,228 clinicians in this Medicare group
NPI 1396287082 (888) 750-0036

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91710 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
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
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 5

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

DR. JAZZLYN GALLARDO BECK DO
Family Medicine
3750 GRAND AVE
CHINO, CA 91710
San Bernardino County (909) 902-2929
MICHELE CHU MD
Psychiatry & Neurology (Psychiatry)
3750 GRAND AVE
CHINO, CA 91710
San Bernardino County (888) 750-0036
KAISER FOUNDATION HEALTH PLAN INC
Pharmacy (Community/Retail Pharmacy)
3750 GRAND AVE, 1ST FL
CHINO, CA 91710
San Bernardino County (909) 902-5024
MRS. NORMA CELCILA RAMIREZ-ALVAREZ LMFT
Marriage & Family Therapist
3750 GRAND AVE
CHINO, CA 91710
San Bernardino County (866) 205-3595
DR. EMILY FU M.D.
Psychiatry & Neurology (Psychiatry)
3750 GRAND AVE
CHINO, CA 91710
San Bernardino County (866) 205-3595

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 Jessica Nguyen's NPI number?

The NPI number for Jessica Nguyen is 1811525991. It was assigned to this individual provider in the NPPES registry on April 1, 2020.

Where is Jessica Nguyen located?

Jessica Nguyen practices at 3750 Grand Ave, Chino, CA 91710. The listed phone number is (833) 574-2273.

What is Jessica Nguyen's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Jessica Nguyen enrolled in Medicare?

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

Which organization bills Medicare for Jessica Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jessica Nguyen reassigns Medicare benefits to Southern California Permanente Medical Group (Chino Hills, CA). The 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 Jessica 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 Jessica Nguyen was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.