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DR. TRAIHOA THI NGUYEN M.D
NPI 1164475307
Pediatrics in Vallejo, CA

Active since May 18, 2006PECOS Enrolled
155 GLEN COVE MARINA RD E, SUITE 100, VALLEJO, CA 94591(707) 558-8699 Get Directions Write a Review

NPPES record last updated: March 17, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 17, 2018, Feb 22, 2018 (2 updates tracked since 2018).

About Dr. Traihoa Thi Nguyen M.d NPPES

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

DR. TRAIHOA THI NGUYEN M.D (NPI 1164475307) is an individual pediatrics provider in Vallejo, California, licensed in California (A40243) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Walnut Creek.

NPPES Registry Identity

NPI1164475307
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. TRAIHOA THI NGUYENCredential: M.D
Location Address155 GLEN COVE MARINA RD E, SUITE 100Vallejo, CA 94591-7284
Mailing Address1450 Treat Blvd Ste 160Walnut Creek, CA 94597-2168 · (925) 296-9000
Phone(707) 558-8699
Sole ProprietorNo
Enumeration DateMay 18, 2006
Last NPPES UpdateMarch 17, 20182 updates tracked since enumeration
✔ NPI 1164475307 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A40243
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.
155 GLEN COVE MARINA RD E, Vallejo, CA 94591
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Secondary Practice Location 1

Location 11450 Treat Blvd Ste 300Walnut Creek, CA 94597-2168 · Phone (925) 952-2888 ext. 32855

Other Identifiers 1

OtherZZZ47768ZCA · Medicare

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Traihoa Thi Nguyen M.d 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94591 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
$98.85 typical visit price
range $65.02 – $191.95
Typical copayment $24.71 (range $16.25 – $47.98)
Most-billed visit code 99203
Established Patient
$113.05 typical visit price
range $21.86 – $157.69
Typical copayment $28.26 (range $5.46 – $39.42)
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 4

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

VALLEJO OPEN MRI CENTER
Radiology (Diagnostic Radiology)
155 GLEN COVE MARINA RD E, SUITE 101
VALLEJO, CA 94591
Solano County (707) 644-1292
DR. FRED BAYON M.D.
Internal Medicine
155 GLEN COVE MARINA RD E, STE 100
VALLEJO, CA 94591
Solano County (707) 558-8699
DR. AMAR ANAND MD
Psychiatry & Neurology (Neurology)
155 GLEN COVE MARINA RD E
VALLEJO, CA 94591
Solano County (707) 980-6257
MS. PAIGE YOSHISATO M.D.
Family Medicine (Adult Medicine)
155 GLEN COVE MARINA RD E, STE 100
VALLEJO, CA 94591
Solano County (707) 558-8699

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 Traihoa Nguyen's NPI number?

The NPI number for Traihoa Nguyen is 1164475307. It was assigned to this individual provider in the NPPES registry on May 18, 2006.

Where is Traihoa Nguyen located?

Traihoa Nguyen practices at 155 Glen Cove Marina Rd E Suite 100, Vallejo, CA 94591. The listed phone number is (707) 558-8699.

What is Traihoa Nguyen's specialty?

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

Is Traihoa Nguyen enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Traihoa Nguyen was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.