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

Allyson Marie Byron, FNP-C

Individual provider Nurse Practitioner · NPI 1205600012

Allyson Marie Byron, FNP-C is a Nurse Practitioner in Sullivan, Missouri. Works from 2 locations. Licensed in Missouri and Montana.

Licensed in
MO, MT
In the registry since
2023
Specialties on file
2
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

965 Mattox Dr
Sullivan, MO 63080-2365
Phone: (573) 860-6000
Fax: (573) 860-6016
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 233 Scarlet Oak Loop, Villa Ridge, MO 63089-1106 — (636) 221-4047

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 2023045076 (MT)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 2023045076 (MO)

Record details

NPI number1205600012
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedNovember 13, 2023
Last updated in NPPESJune 25, 2024
Certification dateJune 25, 2024

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