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

Mr. Donald E. Killion, FNP-C

Individual provider Nurse Practitioner · NPI 1669034765

Mr. Donald E. Killion, FNP-C is a Nurse Practitioner in Knoxville, Tennessee. Graduated from Lincoln Memorial University Medical Department in 2019, 7 years ago. Practices with Crossroads Urgent Care PLLC, a 179-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
7
Trained at
Lincoln Memorial University Medical Department
Licensed in
TN
In the registry since
2019
Specialties on file
3
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

259 N Peters Rd Ste 101
Knoxville, TN 37923-4923
Phone: (865) 599-0300
Fax: (865) 321-8887
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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 25924 (TN)
Nurse Practitioner Taxonomy 363L00000X · Licence 25924 (TN)
General Practice Physician Taxonomy 208D00000X · Licence 25924 (TN)

Record details

NPI number1669034765
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedJune 28, 2019
Last updated in NPPESMarch 5, 2025
Certification dateMarch 5, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolLINCOLN MEMORIAL UNIVERSITY MEDICAL DEPARTMENT
Graduated 2019 (7 years in practice)
Group practice Crossroads Urgent Care Pllc — 179 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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