DR. CHAU NGUYEN DO
NPI 1831836105
Pediatrics in Galveston, TX
About Dr. Chau Nguyen Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHAU NGUYEN DO (NPI 1831836105) is an individual pediatrics provider in Galveston, Texas, licensed in Florida (OS22332) and active in the NPI registry since May 2022. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Lake Erie College Of Osteopathic Medicine, Erie (2022).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Chau Nguyen Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Chau Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Gainesville, FL 32610
- Reassigned Medicare billing, Florida enrollment
- 3,324 clinicians in this Medicare group
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 77555 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
GALVESTON, TX 77555
GALVESTON, TX 77555
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 Chau Nguyen's NPI number?
The NPI number for Chau Nguyen is 1831836105. It was assigned to this individual provider in the NPPES registry on May 17, 2022.
Where is Chau Nguyen located?
Chau Nguyen practices at 301 University Blvd, Galveston, TX 77555. The listed phone number is (409) 772-1398.
What is Chau Nguyen's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Chau Nguyen enrolled in Medicare?
Yes. Chau Nguyen is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Chau Nguyen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chau Nguyen reassigns Medicare benefits to Florida Clinical Practice Association Inc (Gainesville, FL). 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 Chau Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Chau Nguyen accept?
Health plans from AvMed, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Oscar Health Maintenance Organization of Florida list Chau Nguyen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Chau Nguyen was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Chau Nguyen, DO · NPI 1831836105
Pediatrics physician in Galveston, Texas. Individual provider, active in the CMS NPPES registry since May 17, 2022.
## Identity
- **NPI:** 1831836105 (Entity type: Individual)
- **Enumerated:** May 17, 2022
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** OS22332 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 301 UNIVERSITY BLVD, Galveston, TX 77555-5302
- **Phone:** (409) 772-1398
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Florida Clinical Practice Association Inc (NPI 1063463768, Gainesville, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Lake Erie College Of Osteopathic Medicine, Erie, class of 2022
## Record status
- **NPPES last updated:** June 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1831836105) · Data from the CMS NPPES public registry.