Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Kristi Deanne Duffield, PA-C

Individual provider Physician Assistant · NPI 1871700815

Mrs. Kristi Deanne Duffield, PA-C is a Physician Assistant in Jackson, Tennessee. Qualified in 1993, 33 years ago. Practices with Isaac Spine Joint and Pain Institute, an 8-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
33
Licensed in
TN
In the registry since
2007
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

616 W Forest Ave
Jackson, TN 38301-3902
Phone: (731) 574-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence TN 0425 (TN)

Record details

NPI number1871700815
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedMay 17, 2007
Last updated in NPPESJune 10, 2026
Certification dateJune 10, 2026

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Group practice Isaac Spine Joint And Pain Institute — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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