Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Gretta Lynn Gilliam, DNP, ARNP, FNP-C

Individual provider Adult Health Nurse Practitioner · NPI 1821297698

Mrs. Gretta Lynn Gilliam, DNP, ARNP, FNP-C is an Adult Health Nurse Practitioner in Springfield, Missouri. Licensed in Missouri. Registered with an NPI since 2007.

Licensed in
MO
In the registry since
2007
Specialties on file
2
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

1850 W Republic Rd
Springfield, MO 65807-5730
Phone: (417) 891-4800
Fax: (417) 891-4913
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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 138082 (MO)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence 138082 (MO)

Record details

NPI number1821297698
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , ARNP , FNP-C
Sole proprietorNo
NPI enumeratedJuly 12, 2007
Last updated in NPPESMarch 30, 2021
Certification dateMarch 30, 2021

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