Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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John Wilson Irwin, MS, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1700493509

John Wilson Irwin, MS, CCC-SLP is a Qualified Speech Language Pathologist in Greensboro, North Carolina. Qualified in 2017, 9 years ago. Practices with Expressable Therapy PC, a 63-clinician group and accepts Medicare assignment. Licensed in North Carolina.

Years since qualifying
9
Licensed in
NC
In the registry since
2020
What do these letters mean?
MS — Master of Science
A graduate science degree.
CCC-SLP — Certificate of Clinical Competence in Speech-Language Pathology
A speech-language pathologist certified by ASHA.

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Practice location Address checks out

1900 Tiffany Pl
Greensboro, NC 27408-3138
Phone: (919) 951-5465
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 14446 (NC)

Record details

NPI number1700493509
Entity typeIndividual (Type 1)
GenderMale
Credentials MS , CCC-SLP
Sole proprietorYes
NPI enumeratedSeptember 25, 2020
Last updated in NPPESJune 12, 2025
Certification dateJune 12, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyQUALIFIED SPEECH LANGUAGE PATHOLOGIST
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Expressable Therapy Pc — 63 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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