Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Grant Calhoun, DO

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1225823685

Grant Calhoun, DO is a Student in an Organized Health Care Education/Training Program in Chattanooga, Tennessee. Registered with an NPI since 2025.

In the registry since
2025
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

975 E 3rd St
Chattanooga, TN 37403-2163
Phone: (423) 778-8179
Fax: (423) 778-8180
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X

Record details

NPI number1225823685
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 14, 2025
Last updated in NPPESApril 14, 2025
Certification dateApril 14, 2025
Mailing address975 E 3rd St, Chattanooga, TN 37403-2163

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