Mrs. Gretta Lynn Gilliam, DNP, ARNP, FNP-C
Mrs. Gretta Lynn Gilliam is a Family Nurse Practitioner provider (Nurse Practitioner) practicing in Springfield, MO, registered in the NPPES registry with NPI 1821297698 since 2007. The credential DNP stands for Doctor of Nursing Practice. Practices at Fayetteville Vamc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1821297698 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mrs. Gretta Lynn Gilliam |
| Credential | DNP, ARNP, FNP-C |
| Sex | Female |
| Practice address | 1850 W REPUBLIC RD, Springfield, MO, 65807 |
| Phone | 4178914800 |
| Fax | 4178914913 |
| Enumeration date | 2007-07-12 |
| Last updated in NPPES | 2021-03-30 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 363LA2200X | Adult Health Nurse Practitioner | Secondary | 138082 | MO |
| 363LF0000X | Family Nurse Practitioner | Primary | 138082 | MO |
DNP — Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP credential
Copy-ready billing details
Provider: Gretta Gilliam, DNP, ARNP, FNP-C NPI: 1821297698 Taxonomy: 363LF0000X (Family Nurse Practitioner) Address: 1850 W REPUBLIC RD, Springfield, MO, 65807
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1487630166 | Shan-Liang Liu | Individual | Physical Medicine & Rehabilitation Physician | Springfield, MO |
| 1609856483 | Keith Eiche | Individual | Clinical Psychologist | Springfield, MO |
| 1417900671 | Fayetteville Vamc | Organization | VA Clinic/Center | Springfield, MO |
| 1275572943 | Stephen Levine | Individual | Foot & Ankle Surgery Podiatrist | Springfield, MO |
| 1477654796 | Teresa Sondermann | Individual | Family Nurse Practitioner | Springfield, MO |
| 1760541171 | Randal Hamric | Individual | Family Medicine Physician | Springfield, MO |
| 1669891016 | Christina Capps | Individual | Internal Medicine Physician | Springfield, MO |
| 1124430988 | Hilary Price | Individual | Optometrist | Springfield, MO |
Verify this record
Cross-check NPI 1821297698 against the authoritative CMS record: view Mrs. Gretta Lynn Gilliam on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-03-30.