1. Home
  2. Directory
  3. California
  4. Sacramento
  5. Pediatrics
  6. NPI Profile

STEPHANIE TRAM ANH NGUYEN M.D.
NPI 1952424004
Pediatrics - Pediatric Nephrology in Sacramento, CA

Active since April 06, 2007PECOS Enrolled
2516 STOCKTON BLVD., U.C. DAVID MEDICAL CENTER, SACRAMENTO, CA 95817(916) 734-8118(916) 734-0629 Get Directions Write a Review

NPPES record last updated: March 10, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Stephanie Tram Anh Nguyen M.d. NPPES

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

STEPHANIE TRAM ANH NGUYEN M.D. (NPI 1952424004) is an individual pediatric nephrology provider in Sacramento, California, licensed in California (A74187) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1952424004
Entity TypeIndividualFemale
Primary Taxonomy2080P0210X
Provider Legal NameSTEPHANIE TRAM ANH NGUYENCredential: M.D.
Location Address2516 STOCKTON BLVD., U.C. DAVID MEDICAL CENTERSacramento, CA 95817
Mailing Address2516 Stockton Blvd., U.c. David Medical CenterSacramento, CA 95817 · (916) 734-8118 · Fax (916) 734-0629
Phone(916) 734-8118
Fax(916) 734-0629
Sole ProprietorYes
Enumeration DateApril 6, 2007
Last NPPES UpdateMarch 10, 2010
✔ NPI 1952424004 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0210X
License✔ Licensed in CA · A74187
Definition
A pediatrician who deals with the normal and abnormal development and maturation of the kidney and urinary tract, the mechanisms by which the kidney can be damaged, the evaluation and treatment of renal diseases, fluid and electrolyte abnormalities, hypertension and renal replacement therapy.
Also ListedPediatricsTaxonomy 208000000X · License A74187 (CA)
2516 STOCKTON BLVD., Sacramento, CA 95817
Open in Google Maps ↗

Other Identifiers 2

Medicare UPINH56165CA
Medicare UPINH56165

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Stephanie Tram Anh 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 Reassignment

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

Regents Of The University Of Ca
0.1 mi
Pediatric Critical Care Medicine
2521 STOCKTON BLVD
Sacramento, CA 95817
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Regents Of The Univ Of Ca
  • 2,570 clinicians in this Medicare group
NPI 1104815067 (916) 734-3179

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

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

ANNA GERTRUIDA CARLSON M.D.
Student in an Organized Health Care Education/Training Program
2516 STOCKTON BLVD., PEDIATRIC RESIDENCY PROGRAM
SACRAMENTO, CA 95817
Sacramento County (916) 734-2428

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 Stephanie Nguyen's NPI number?

The NPI number for Stephanie Nguyen is 1952424004. It was assigned to this individual provider in the NPPES registry on April 6, 2007.

Where is Stephanie Nguyen located?

Stephanie Nguyen practices at 2516 Stockton Blvd. U.C. David Medical Center, Sacramento, CA 95817. The listed phone number is (916) 734-8118.

What is Stephanie Nguyen's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Nephrology, with taxonomy code 2080P0210X.

Is Stephanie Nguyen enrolled in Medicare?

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

Which organization bills Medicare for Stephanie Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Nguyen reassigns Medicare benefits to Regents Of The University Of Ca (Sacramento, 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 Stephanie 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 Stephanie Nguyen was last updated on March 10, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.