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

Mrs. Katherine Grace Henderson, FNP-C

Individual provider Nurse Practitioner · NPI 1891560736

Mrs. Katherine Grace Henderson, FNP-C is a Nurse Practitioner in Chattanooga, Tennessee. Qualified in 2023, 3 years ago. Practices with Chattanooga Diagnostic Associates LLC, a 28-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
3
Licensed in
TN
In the registry since
2023
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

1736 Gunbarrel Rd
Chattanooga, TN 37421-3127
Phone: (423) 756-6623
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 34917 (TN)

Record details

NPI number1891560736
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedNovember 21, 2023
Last updated in NPPESJanuary 2, 2024
Certification dateJanuary 2, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Chattanooga Diagnostic Associates Llc — 28 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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