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SAMANTHA HOANGANH NGUYEN M.S. CCC-SLP
NPI 1285292433
Speech-Language Pathologist in Pomona, CA

Active since June 03, 2019
255 E BONITA AVE BLDG 10, POMONA, CA 91767(909) 596-7733 Get Directions Write a Review

NPPES record last updated: December 30, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 30, 2021, Jun 3, 2019 (2 updates tracked since 2019).

About Samantha Hoanganh Nguyen M.s. Ccc-slp NPPES

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

SAMANTHA HOANGANH NGUYEN M.S. CCC-SLP (NPI 1285292433) is an individual speech-language pathologist provider in Pomona, California, licensed in California (28598) and active in the NPI registry since June 2019.

NPPES Registry Identity

NPI1285292433
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameSAMANTHA HOANGANH NGUYENCredential: M.S. CCC-SLP
Location Address255 E BONITA AVE BLDG 10Pomona, CA 91767-1923
Mailing Address7185 Smithfield CtFontana, CA 92336-2958 · (909) 549-4713
Phone(909) 596-7733
Sole ProprietorNo
Enumeration DateJune 3, 2019
Last NPPES UpdateDecember 30, 20212 updates tracked since enumeration
✔ NPI 1285292433 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in CA · 28598
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
255 E BONITA AVE BLDG 10, Pomona, CA 91767
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Samantha Hoanganh Nguyen M.s. Ccc-slp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Permanente Medical Group Inc
327 mi
Internal Medicine
710 LAWRENCE EXPRESSWAY
Santa Clara, CA 95051
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1073606299 (408) 851-1000

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.

MRS. NICOLE FUNG BURRIS OTR/L
Occupational Therapist (Pediatrics)
255 E BONITA AVE BLDG 10
POMONA, CA 91767
Los Angeles County (909) 596-7733
ELIZABETH NOJI M.S., CCC-SLP
Speech-Language Pathologist
255 E BONITA AVE BLDG 10
POMONA, CA 91767
Los Angeles County (909) 596-7733

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 Samantha Nguyen's NPI number?

The NPI number for Samantha Nguyen is 1285292433. It was assigned to this individual provider in the NPPES registry on June 3, 2019.

Where is Samantha Nguyen located?

Samantha Nguyen practices at 255 E Bonita Ave Bldg 10, Pomona, CA 91767. The listed phone number is (909) 596-7733.

What is Samantha Nguyen's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Is Samantha Nguyen enrolled in Medicare?

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

Which organization bills Medicare for Samantha Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Samantha Nguyen reassigns Medicare benefits to Permanente Medical Group Inc (Santa Clara, 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 Samantha 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 Samantha Nguyen was last updated on December 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.