MICHELLE L JOHNSTON MS, CCC/SLP
NPI 1770030884
Speech-Language Pathologist in Gulfport, MS

Q: What is Michelle Johnston's NPI number?

The NPI number for Michelle Johnston is 1770030884. It was assigned to this individual provider in the NPPES registry on September 7, 2016.

Q: What is Michelle Johnston'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 Michelle Johnston was last updated on July 15, 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.

Active since September 07, 2016

1423 MAGNOLIA ST APT D, GULFPORT, MS 39507(228) 256-6015 Get Directions Write a Review

NPPES record last updated: July 15, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

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About Michelle L Johnston Ms, Ccc/slp NPPES

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

MICHELLE L JOHNSTON MS, CCC/SLP (NPI 1770030884) is an individual speech-language pathologist provider in Gulfport, Mississippi, licensed in Mississippi (S2949) and active in the NPI registry since September 2016. She maintains a secondary practice location in Waveland and is a graduate of Other (2004).

NPPES Registry Identity

NPI1770030884

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameMICHELLE L JOHNSTONCredential: MS, CCC/SLP

Location Address1423 MAGNOLIA ST APT DGulfport, MS 39507-3569

Mailing Address1200 Corporate Dr Ste 400Hoover, AL 35242-5424 · (423) 238-8995

Phone(228) 256-6015

Sole ProprietorNo

Medical School CMSOtherGraduated 2004

Enumeration DateSeptember 7, 2016

Last NPPES UpdateJuly 15, 2026

NPPES CertifiedJuly 15, 2026

✔ NPI 1770030884 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 MS · S2949

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.

1423 MAGNOLIA ST APT D, Gulfport, MS 39507

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Secondary Practice Location 1

Location 1934 Herlihy StWaveland, MS 39576-2910 · Phone (518) 534-1994

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michelle L Johnston Ms, Ccc/slp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8325504566

PECOS Enrollment IDI20260729000212

Other Providers at the Same Location NPPES 15

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

VALINDA WILLINGHAM M.S.,CCC-SLP

Speech-Language Pathologist