JULIA NICOLE DIAZ
NPI 1871224964
Speech-Language Pathologist in Ronkonkoma, NY

Q: What is Julia Diaz's NPI number?

The NPI number for Julia Diaz is 1871224964. It was assigned to this individual provider in the NPPES registry on June 21, 2022.

Q: What is Julia Diaz's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Julia Diaz was last updated on June 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since June 21, 2022Accepts Medicare Assignment

624 HAWKINS AVE, RONKONKOMA, NY 11779(631) 240-3579 Get Directions Write a Review

NPPES record last updated: June 19, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Julia Nicole Diaz NPPES

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

JULIA NICOLE DIAZ (NPI 1871224964) is an individual speech-language pathologist provider in Ronkonkoma, New York, licensed in New York (034562-01) and active in the NPI registry since June 2022. She is a graduate of Other (2022).

NPPES Registry Identity

NPI1871224964

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameJULIA NICOLE DIAZ

Location Address624 HAWKINS AVERonkonkoma, NY 11779-2375

Mailing Address11 Ashley CtPort Jefferson Station, NY 11776-8030 · (631) 740-4263

Phone(631) 240-3579

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateJune 21, 2022

Last NPPES UpdateJune 19, 2025

NPPES CertifiedJune 19, 2025

✔ NPI 1871224964 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 NY · 034562-01

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.

624 HAWKINS AVE, Ronkonkoma, NY 11779

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Julia Nicole Diaz is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9830606698

PECOS Enrollment IDI20250728000187

Other Providers at the Same Location NPPES 20

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

MARIANNE RUHROLD

Speech-Language Pathologist

624 HAWKINS AVE
RONKONKOMA, NY 11779

Suffolk County (631) 240-3579

ELENA LUGO

Speech-Language Pathologist

624 HAWKINS AVE
RONKONKOMA, NY 11779

Suffolk County (631) 240-3579

KAILA C BARDOO M.S., CCC-SLP, TSSLD

Speech-Language Pathologist

624 HAWKINS AVE
RONKONKOMA, NY 11779

Suffolk County (631) 240-3579

ALYSSANDRA MICHELLE O'CONNELL MS

Speech-Language Pathologist

624 HAWKINS AVE
LAKE RONKONKOMA, NY 11779

Suffolk County (631) 240-3579

CAROLINA CHAER

Speech-Language Pathologist

624 HAWKINS AVE
RONKONKOMA, NY 11779

Suffolk County (631) 240-3579

SOPHIA WEISSMAN

Speech-Language Pathologist

624 HAWKINS AVE
LAKE RONKONKOMA, NY 11779

Suffolk County (631) 240-3579

MISS KRISTIN JOHANNA SCHOENHOFEN M.S., CCC-SLP, TSSLD

Speech-Language Pathologist

624 HAWKINS AVE
LAKE RONKONKOMA, NY 11779

Suffolk County (163) 124-0357

ANASTASIA EILEEN PACCIONE

Speech-Language Pathologist

624 HAWKINS AVE
RONKONKOMA, NY 11779

Suffolk County (631) 240-3579

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 Julia Diaz's NPI number?

The NPI number for Julia Diaz is 1871224964. It was assigned to this individual provider in the NPPES registry on June 21, 2022.

Where is Julia Diaz located?

Julia Diaz practices at 624 Hawkins Ave, Ronkonkoma, NY 11779. The listed phone number is (631) 240-3579.

What is Julia Diaz's specialty?

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

Is Julia Diaz enrolled in Medicare?

Yes. Julia Diaz is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Julia Diaz was last updated on June 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.