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STEPHANIE GONZALEZ DIAZ
NPI 1245187574
Specialist/Technologist - Speech-Language Assistant in Springfield, VA

Active since March 16, 2026
6225 BRANDON AVE STE 130, SPRINGFIELD, VA 22150(703) 569-7500 Get Directions Write a Review

NPPES record last updated: March 16, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Stephanie Gonzalez Diaz NPPES

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

STEPHANIE GONZALEZ DIAZ (NPI 1245187574) is an individual speech-language assistant in Springfield, Virginia and active in the NPI registry since March 2026.

NPPES Registry Identity

NPI1245187574
Entity TypeIndividualFemale
Primary Taxonomy2355S0801X
Provider Legal NameSTEPHANIE GONZALEZ DIAZ
Location Address6225 BRANDON AVE STE 130Springfield, VA 22150-2519
Mailing Address8745 Woodlawn RdFort Belvoir, VA 22060-5277 · (703) 569-7500
Phone(703) 569-7500
Sole ProprietorNo
Enumeration DateMarch 16, 2026
NPPES CertifiedMarch 15, 2026
✔ NPI 1245187574 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialist/Technologist · Speech-Language AssistantSpeech, Language and Hearing Service Providers
Taxonomy Code2355S0801X
6225 BRANDON AVE STE 130, Springfield, VA 22150
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Other Providers at the Same Location NPPES 19

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

MS. LYNN KULLA PT
Physical Therapist
6225 BRANDON AVE STE 130
SPRINGFIELD, VA 22150
Fairfax County (703) 569-7500
ATHENA E SPINGLER
Speech-Language Pathologist
6225 BRANDON AVE STE 130
SPRINGFIELD, VA 22150
Fairfax County (703) 569-7500
MEGAN SMELTZER M.S., CCC-SLP
Speech-Language Pathologist
6225 BRANDON AVE STE 130
SPRINGFIELD, VA 22150
Fairfax County (703) 569-7500
KATHRYN HAMLIN-PACHECO OTR/L
Occupational Therapist
6225 BRANDON AVE STE 130
SPRINGFIELD, VA 22150
Fairfax County (703) 569-7500
REBECCA K TROSCH DPT
Physical Therapist
6225 BRANDON AVE STE 130
SPRINGFIELD, VA 22150
Fairfax County (703) 569-7500
NATALIE LISA GUARINO M.A.
Speech-Language Pathologist
6225 BRANDON AVE STE 130
SPRINGFIELD, VA 22150
Fairfax County (703) 569-7500
TIFFANY DUONG
Occupational Therapist
6225 BRANDON AVE STE 130
SPRINGFIELD, VA 22150
Fairfax County (703) 569-7500
ALLISON C PARKER OTR
Occupational Therapist
6225 BRANDON AVE STE 130
SPRINGFIELD, VA 22150
Fairfax County (703) 569-7500

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 Gonzalez Diaz's NPI number?

The NPI number for Stephanie Gonzalez Diaz is 1245187574. It was assigned to this individual provider in the NPPES registry on March 16, 2026.

Where is Stephanie Gonzalez Diaz located?

Stephanie Gonzalez Diaz practices at 6225 Brandon Ave Ste 130, Springfield, VA 22150. The listed phone number is (703) 569-7500.

What is Stephanie Gonzalez Diaz's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, specializing in Speech-Language Assistant, with taxonomy code 2355S0801X.

When was this NPI record last updated?

The NPPES record for Stephanie Gonzalez Diaz was last updated on March 16, 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.