Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. GINA MARIE NELLI M.S., CCC-SLP
NPI 1639839228
Speech-Language Pathologist in Matawan, NJ

Q: What is Gina Nelli's NPI number?

The NPI number for Gina Nelli is 1639839228. It was assigned to this individual provider in the NPPES registry on December 22, 2021. The provider is also known as Miss Gina Marie Guarino M.S., Ccc-Slp.

Q: What is Gina Nelli'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 Gina Nelli was last updated on October 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days 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 December 22, 2021

245 MAIN ST STE A, MATAWAN, NJ 07747(908) 304-3053 Get Directions Write a Review

NPPES record last updated: October 2, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Oct 2, 2026, Mar 27, 2026, Jun 8, 2023 and 1 more (4 updates tracked since 2021).

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About Mrs. Gina Marie Nelli M.s., Ccc-slp NPPES

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

MRS. GINA MARIE NELLI M.S., CCC-SLP (NPI 1639839228) is an individual speech-language pathologist provider in Matawan, New Jersey, licensed in New Jersey (41YS01117200) and active in the NPI registry since December 2021.

NPPES Registry Identity

NPI1639839228

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameMRS. GINA MARIE NELLICredential: M.S., CCC-SLP

Location Address245 MAIN ST STE AMatawan, NJ 07747-2006

Mailing Address245 Main St Ste AMatawan, NJ 07747-2006 · (908) 304-3053

Phone(908) 304-3053

Sole ProprietorNo

Enumeration DateDecember 22, 2021

Last NPPES UpdateOctober 2, 20264 updates tracked since enumeration

NPPES CertifiedOctober 2, 2026

✔ NPI 1639839228 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 NJ · 41YS01117200

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.

245 MAIN ST STE A, Matawan, NJ 07747

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Other Names 1

Former Name (1)Miss Gina Marie Guarino M.s., Ccc-slp

Other Providers at the Same Location NPPES

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

LITTLE LIGHT SPEECH THERAPY LLC

Speech-Language Pathologist

245 MAIN ST STE A
MATAWAN, NJ 07747

Monmouth County (908) 304-3053

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 Gina Nelli's NPI number?

The NPI number for Gina Nelli is 1639839228. It was assigned to this individual provider in the NPPES registry on December 22, 2021. The provider is also known as Miss Gina Marie Guarino M.S., Ccc-Slp.

Where is Gina Nelli located?

Gina Nelli practices at 245 Main St Ste A, Matawan, NJ 07747. The listed phone number is (908) 304-3053.

What is Gina Nelli's specialty?

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

When was this NPI record last updated?

The NPPES record for Gina Nelli was last updated on October 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days 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.