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

Mrs. Mandy J. McAllister, FNP-C

Individual provider Family Nurse Practitioner · NPI 1639522873

Mrs. Mandy J. McAllister, FNP-C is a Nurse Practitioner in Hannibal, Missouri. Qualified in 2016, 10 years ago. Practices with Hannibal Regional Healthcare System Inc, a 259-clinician group and accepts Medicare assignment. Licensed in Illinois and Missouri.

Years since qualifying
10
Licensed in
IL, MO
In the registry since
2016
Specialties on file
2
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

6500 Hospital Dr
Hannibal, MO 63401-6890
Phone: (573) 629-3491
Fax: (573) 629-3429
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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 2025014834 (MO)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 277003896 (IL)

Record details

NPI number1639522873
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedJuly 22, 2016
Last updated in NPPESJune 17, 2025
Certification dateJune 17, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Hannibal Regional Healthcare System Inc — 259 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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