Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JACK CHRISTOPHER CALHOUN CF-SLP
NPI 1770159436
Speech-Language Pathologist in Smithfield, NC

Q: What is Jack Calhoun's NPI number?

The NPI number for Jack Calhoun is 1770159436. It was assigned to this individual provider in the NPPES registry on June 2, 2021. The provider is also known as Christopher Calhoun Cf-Slp.

Q: What is Jack Calhoun'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 Jack Calhoun was last updated on July 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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 June 02, 2021

2320 US HIGHWAY 70 BUS E, SMITHFIELD, NC 27577(919) 934-6031 Get Directions Write a Review

NPPES record last updated: July 2, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 18, 2026, Aug 3, 2021, Jun 2, 2021 (3 updates tracked since 2021).

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About Jack Christopher Calhoun Cf-slp NPPES

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

JACK CHRISTOPHER CALHOUN CF-SLP (NPI 1770159436) is an individual speech-language pathologist provider in Smithfield, North Carolina, licensed in North Carolina (30004415) and active in the NPI registry since June 2021.

NPPES Registry Identity

NPI1770159436

Entity TypeIndividualMale

Primary Taxonomy235Z00000X

Provider Legal NameJACK CHRISTOPHER CALHOUNCredential: CF-SLP

Location Address2320 US HIGHWAY 70 BUS ESmithfield, NC 27577-7790

Mailing Address2320 Us Highway 70 Bus ESmithfield, NC 27577-7790 · (919) 934-6031

Phone(919) 934-6031

Sole ProprietorNo

Enumeration DateJune 2, 2021

Last NPPES UpdateJuly 2, 20263 updates tracked since enumeration

NPPES CertifiedJuly 2, 2026

✔ NPI 1770159436 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers

Taxonomy Code235Z00000X

License✔ Licensed in NC · 30004415

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.

Also ListedBehavior TechnicianTaxonomy 106S00000X · License RBT-19-96887 (NC)

2320 US HIGHWAY 70 BUS E, Smithfield, NC 27577

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Other Names 1

Professional Name (2)Christopher Calhoun Cf-slp

Other Providers at the Same Location NPPES 20

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

ELIZABETH IVY PFEIFFER M.S.,CCC-SLP

Speech-Language Pathologist