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SUNNY DAY SPEECH PLLC
NPI 1407582158
Speech-Language Pathologist in Durham, NC

Active since July 26, 2022
1404 EXCELSIOR GRAND AVE, DURHAM, NC 27713(919) 602-4511(855) 923-1414 Get Directions Write a Review

NPPES record last updated: June 10, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 6, 2025, Feb 27, 2023, Jul 26, 2022 (3 updates tracked since 2022).

About Sunny Day Speech Pllc NPPES

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

SUNNY DAY SPEECH PLLC (NPI 1407582158) is a healthcare organization registered as a speech-language pathologist in Durham, North Carolina and active in the NPI registry since July 2022. The organization lists Janet Marron, Owner-slp, as its authorized official.

NPPES Registry Identity

NPI1407582158
Entity TypeOrganization
Primary Taxonomy235Z00000X
Legal Business NameSUNNY DAY SPEECH PLLC
Location Address1404 EXCELSIOR GRAND AVEDurham, NC 27713-6927
Mailing Address1404 Excelsior Grand AveDurham, NC 27713-6927 · (919) 602-4511 · Fax (855) 923-1414
Phone(919) 602-4511
Fax(855) 923-1414
Organization SubpartNo
Authorized OfficialJanet MarronOwner-slp · (919) 602-4511
Enumeration DateJuly 26, 2022
Last NPPES UpdateJune 10, 20263 updates tracked since enumeration
NPPES CertifiedJune 10, 2026
✔ NPI 1407582158 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
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.
1404 EXCELSIOR GRAND AVE, Durham, NC 27713
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Other Names 1

Other NameSunny Day Pediatric Speech And Feeding Therapy

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

JANET JOHNSON MARRON MED CCCSLP
Speech-Language Pathologist
1404 EXCELSIOR GRAND AVE
DURHAM, NC 27713
Durham County (919) 602-4511

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 Sunny Day Speech PLLC's NPI number?

The NPI number for Sunny Day Speech PLLC is 1407582158. It was assigned to this organization in the NPPES registry on July 26, 2022. The provider is also known as Sunny Day Pediatric Speech and Feeding Therapy.

Where is Sunny Day Speech PLLC located?

Sunny Day Speech PLLC is located at 1404 Excelsior Grand Ave, Durham, NC 27713. The listed phone number is (919) 602-4511.

What is Sunny Day Speech PLLC'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 Sunny Day Speech PLLC was last updated on June 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.