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CHAN T NGUYEN MD
NPI 1891804027
Pediatrics in Webster, TX

Active since August 30, 2006PECOS Enrolled
16 PROFESSIONAL PARK DR, WEBSTER, TX 77598(281) 332-3503(281) 332-3506 Get Directions Write a Review

NPPES record last updated: March 9, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 9, 2026, May 15, 2025, Dec 2, 2024 (3 updates tracked since 2024).

About Chan T Nguyen Md NPPES

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

CHAN T NGUYEN MD (NPI 1891804027) is an individual pediatrics provider in Webster, Texas, licensed in Texas (K5168) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1891804027
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameCHAN T NGUYENCredential: MD
Location Address16 PROFESSIONAL PARK DRWebster, TX 77598-4127
Mailing AddressPo Box 57845Webster, TX 77598-7845 · (281) 332-3503 · Fax (281) 332-3506
Phone(281) 332-3503
Fax(281) 332-3506
Sole ProprietorNo
Enumeration DateAugust 30, 2006
Last NPPES UpdateMarch 9, 20263 updates tracked since enumeration
NPPES CertifiedMarch 9, 2026
✔ NPI 1891804027 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in TX · K5168
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.
16 PROFESSIONAL PARK DR, Webster, TX 77598
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1600 N Kobayashi Ste 110Webster, TX 77598-4841 · Phone (281) 338-1857 · Fax (281) 724-1857
Location 2500 N Kobayashi Ste FWebster, TX 77598-4722 · Phone (281) 724-1860 · Fax (281) 724-1861
Location 3600 N Kobayashi Ste 309Webster, TX 77598-4841 · Phone (281) 724-8332 · Fax (832) 905-5977

Other Identifiers 1

Medicaid084339301TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Chan T Nguyen Md 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 Reassignments

3

Medicare enrollment records show Chan Nguyen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Clear Lake Pediatric Clinic, P.A.
Same address
Pediatrics
16 PROFESSIONAL PARK DR
Webster, TX 77598
  • Reassigned Medicare billing, Texas enrollment
  • 5 clinicians in this Medicare group
NPI 1619183936 (281) 332-3503
Clear Lake Primary Care PLLC
0.6 mi
Family Medicine
905 W MEDICAL CENTER BLVD STE 405
Webster, TX 77598
  • Reassigned Medicare billing, Texas enrollment
  • 69 clinicians in this Medicare group
NPI 1861743247 (281) 724-1862
Cls Health PLLC
0.7 mi
Pulmonary Disease
500 N KOBAYASHI STE A
Webster, TX 77598
  • Reassigned Medicare billing, Texas enrollment
  • 275 clinicians in this Medicare group
NPI 1750305355 (281) 724-1860

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 77598 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
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
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 3

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

ASSEL ALDAJEH MD
Pediatrics
16 PROFESSIONAL PARK DR
WEBSTER, TX 77598
Harris County (281) 332-3503
MAHJABEEN FATHIMA KHAN MD
Pediatrics
16 PROFESSIONAL PARK DR
WEBSTER, TX 77598
Harris County (281) 332-3503
CLEAR LAKE PEDIATRIC CLINIC, P.A.
Pediatrics
16 PROFESSIONAL PARK DR
WEBSTER, TX 77598
Harris County (281) 332-3503

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 Chan Nguyen's NPI number?

The NPI number for Chan Nguyen is 1891804027. It was assigned to this individual provider in the NPPES registry on August 30, 2006.

Where is Chan Nguyen located?

Chan Nguyen practices at 16 Professional Park Dr, Webster, TX 77598. The listed phone number is (281) 332-3503.

What is Chan Nguyen's specialty?

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

Is Chan Nguyen enrolled in Medicare?

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

Which organizations bill Medicare for Chan Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chan Nguyen reassigns Medicare benefits to 3 organizations: Clear Lake Pediatric Clinic, P.A. (Webster, TX), Clear Lake Primary Care PLLC (Webster, TX) and Cls Health PLLC (Webster, TX). Each 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 Chan Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chan Nguyen accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Chan 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 Chan Nguyen was last updated on March 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.