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SON K. NGUYEN M.D.
NPI 1619930799
Anesthesiology - Pain Medicine in Houston, TX

Active since April 10, 2006PECOS Enrolled
1120A DENNIS ST, HOUSTON, TX 77004(713) 759-0932(713) 759-0966 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Son K. Nguyen M.d. NPPES

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

SON K. NGUYEN M.D. (NPI 1619930799) is an individual pain medicine provider in Houston, Texas, licensed in Texas (G9040) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619930799
Entity TypeIndividualMale
Primary Taxonomy207LP2900X
Provider Legal NameSON K. NGUYENCredential: M.D.
Location Address1120A DENNIS STHouston, TX 77004-1102
Mailing Address1120 Dennis StHouston, TX 77004-1102 · (713) 759-0932 · Fax (713) 759-0966
Phone(713) 759-0932
Fax(713) 759-0966
Sole ProprietorYes
Enumeration DateApril 10, 2006
Last NPPES UpdateMarch 7, 2023
✔ NPI 1619930799 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiology · Pain MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207LP2900X
License✔ Licensed in TX · G9040
Definition
An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.
1120A DENNIS ST, Houston, TX 77004
Open in Google Maps ↗

Other Identifiers 3

OtherF0060620TX · Dps
OtherG9040TX · Medical License
Medicaid117862601TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Oscar Health, Oscar Health Insurance 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)

Son K. 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Son Nguyen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

American Current Care, P.A.
0.8 mi
Urgent Care
2004 LEELAND
Houston, TX 77003
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: American Current Care PA
  • 237 clinicians in this Medicare group
NPI 1376732040 (713) 223-0838
Texans Anesthesia Associates PLLC
21 mi
Anesthesiology
333 N TEXAS AVE STE 1000
Webster, TX 77598
  • Reassigned Medicare billing, Texas enrollment
  • 543 clinicians in this Medicare group
NPI 1275733982 (713) 400-2990

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

Other Providers at the Same Location NPPES 2

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

SOUTHERN PAIN INSTITUTE, P.A.
Anesthesiology (Pain Medicine)
1120A DENNIS ST
HOUSTON, TX 77004
Harris County (713) 759-0932
SOUTHERN PAIN INSTITUTE, P.A.
Anesthesiology (Pain Medicine)
1120A DENNIS ST
HOUSTON, TX 77004
Harris County (713) 759-0932

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 Son Nguyen's NPI number?

The NPI number for Son Nguyen is 1619930799. It was assigned to this individual provider in the NPPES registry on April 10, 2006.

Where is Son Nguyen located?

Son Nguyen practices at 1120A Dennis St, Houston, TX 77004. The listed phone number is (713) 759-0932.

What is Son Nguyen's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.

Is Son Nguyen enrolled in Medicare?

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

Which organizations bill Medicare for Son Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Son Nguyen reassigns Medicare benefits to 2 organizations: American Current Care, P.A. (Houston, TX) and Texans Anesthesia Associates 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 Son Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Son Nguyen accept?

Health plans from Blue Cross and Blue Shield of Texas, Oscar Health, Oscar Health Insurance, Oscar Health Maintenance Organization of Florida and Oscar Health Plan of North Carolina, Inc and 3 other insurers list Son 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 Son Nguyen was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.