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

Crystal Dawn Helton, FNP

Individual provider Family Nurse Practitioner · NPI 1346940376

Crystal Dawn Helton, FNP is a Nurse Practitioner in Lenoir City, Tennessee. Qualified in 2022, 4 years ago. Practices with Allergy Associates, PA, a 73-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
4
Licensed in
TN
In the registry since
2023
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

1018 Highway 321 N
Lenoir City, TN 37771-6683
Phone: (865) 986-4450
Fax: (833) 908-2124
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 801 N Weisgarber Rd, Knoxville, TN 37909-2706 — (865) 584-8588

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 33606 (TN)

Record details

NPI number1346940376
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedMarch 8, 2023
Last updated in NPPESApril 1, 2024
Certification dateApril 1, 2024

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Allergy Associates, Pa — 73 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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