MELISSA SUNNIVA HILL MS
NPI 1225980295
Speech-Language Pathologist in San Leandro, CA

Q: What is Melissa Hill's NPI number?

The NPI number for Melissa Hill is 1225980295. It was assigned to this individual provider in the NPPES registry on February 12, 2026.

Q: What is Melissa Hill'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 Melissa Hill was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 February 12, 2026

1500 DAYTON AVE, SAN LEANDRO, CA 94579(510) 317-3600 Get Directions Write a Review

NPPES record last updated: February 12, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Melissa Sunniva Hill Ms NPPES

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

MELISSA SUNNIVA HILL MS (NPI 1225980295) is an individual speech-language pathologist provider in San Leandro, California, licensed in California (20853) and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1225980295

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameMELISSA SUNNIVA HILLCredential: MS

Location Address1500 DAYTON AVESan Leandro, CA 94579-1528

Mailing Address950 Risa RdLafayette, CA 94549-3418

Phone(510) 317-3600

Sole ProprietorNo

Enumeration DateFebruary 12, 2026

NPPES CertifiedFebruary 12, 2026

✔ NPI 1225980295 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 · 20853

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.

1500 DAYTON AVE, San Leandro, CA 94579

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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.

SUBACUTE TREATMENT FOR ADOLESCENT REHABILITATION SERVICES, INC.

Community/Behavioral Health

1500 DAYTON AVE
SAN LEANDRO, CA 94579

Alameda County (510) 317-3600

CATHERINE MACE VITUG

Speech-Language Pathologist

1500 DAYTON AVE
SAN LEANDRO, CA 94579

Alameda County (510) 317-3679

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 Melissa Hill's NPI number?

The NPI number for Melissa Hill is 1225980295. It was assigned to this individual provider in the NPPES registry on February 12, 2026.

Where is Melissa Hill located?

Melissa Hill practices at 1500 Dayton Ave, San Leandro, CA 94579. The listed phone number is (510) 317-3600.

What is Melissa Hill'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 Melissa Hill was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.