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

Chelsea Diana Hammond

Individual provider Family Nurse Practitioner · NPI 1427924943

Chelsea Diana Hammond is a Nurse Practitioner in Johnson City, Tennessee. Qualified in 2025, 1 year ago. Practices with Gastrointestinal Associates of Northeast Tennessee, PC, a 17-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
1
Licensed in
TN
In the registry since
2025
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Practice location Address checks out

310 N State Of Franklin Rd Ste 202
Johnson City, TN 37604-6063
Phone: (423) 929-7111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 40000 (TN)

Record details

NPI number1427924943
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 13, 2025
Last updated in NPPESOctober 13, 2025
Certification dateOctober 13, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Gastrointestinal Associates Of Northeast Tennessee, Pc — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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