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DIANA MAGDALENA JANUS
NPI 1255279501
Speech-Language Pathologist in Columbia, SC

Active since March 24, 2026
1823 GADSDEN ST, COLUMBIA, SC 29201(203) 298-8003 Get Directions Write a Review

NPPES record last updated: March 24, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Diana Magdalena Janus NPPES

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

DIANA MAGDALENA JANUS (NPI 1255279501) is an individual speech-language pathologist provider in Columbia, South Carolina, licensed in South Carolina (7734) and active in the NPI registry since March 2026.

NPPES Registry Identity

NPI1255279501
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameDIANA MAGDALENA JANUS
Location Address1823 GADSDEN STColumbia, SC 29201-2344
Mailing Address132 Grayside RdIrmo, SC 29063-8519 · (203) 298-8003
Phone(203) 298-8003
Sole ProprietorYes
Enumeration DateMarch 24, 2026
NPPES CertifiedMarch 24, 2026
✔ NPI 1255279501 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 SC · 7734
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.
1823 GADSDEN ST, Columbia, SC 29201
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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 6

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

MENTAL HEALTH AMERICA SOUTH CAROLINA
Community/Behavioral Health
1823 GADSDEN ST
COLUMBIA, SC 29201
Richland County (803) 779-5363
LORETTA ANNETTE HARRIS
Counselor (Mental Health)
1823 GADSDEN ST
COLUMBIA, SC 29201
Richland County (803) 779-5363
NATASHA MYIAH MOTI MA
Counselor (Mental Health)
1823 GADSDEN ST
COLUMBIA, SC 29201
Richland County (803) 779-5363
MENTAL HEALTH OF AMERICA
Community Based Residential Treatment Facility, Mental Illness
1823 GADSDEN ST
COLUMBIA, SC 29201
Richland County (803) 779-5363
SANDLAPPER THERAPY GROUP LLC
Speech-Language Pathologist
1823 GADSDEN ST
COLUMBIA, SC 29201
Richland County (803) 200-2092
ANGELA CHRISTA HANCOCK MSP, CCC-SLP
Speech-Language Pathologist
1823 GADSDEN ST
COLUMBIA, SC 29201
Richland County (803) 200-2092

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 Diana Janus's NPI number?

The NPI number for Diana Janus is 1255279501. It was assigned to this individual provider in the NPPES registry on March 24, 2026.

Where is Diana Janus located?

Diana Janus practices at 1823 Gadsden St, Columbia, SC 29201. The listed phone number is (203) 298-8003.

What is Diana Janus'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 Diana Janus was last updated on March 24, 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.