Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Holly Armstrong, NP
Nurse Practitioner in Jackson, MS · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1124062930
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Registry record
Entity type Individual (Type 1)
Name Holly Armstrong
Credential NP
Sex Female
Practice address 2500 N State St, Jackson, MS, 39216
Phone (601) 984-5160
Fax (601) 815-6986
Enumeration date Jun 15, 2006
Last updated in NPPES Jun 27, 2012
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R862270 (MS) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 04888590 | Medicaid | MS | - |
| 202011213A | Other | MS | BLUE CROSS |
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.
Frequently asked questions
What is the NPI number for Holly Armstrong?
The National Provider Identifier (NPI) for Holly Armstrong is 1124062930, a Type 1 (individual) record in the CMS NPPES registry.
Where does Holly Armstrong practice?
The practice location on file with NPPES is in Jackson, MS. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → University Ophthalmology Associates Ophthalmology Physician · Jackson, MS NPI 1477556231 George Russell Orthopaedic Trauma Physician · Jackson, MS NPI 1629072509 Lori Reed Orthopaedic Foot and Ankle Surgery Physician · Jackson, MS NPI 1285639955 Brian Crabtree Psychiatric Pharmacist · Jackson, MS NPI 1770580961 Jack Lewin Anatomic Pathology Physician · Jackson, MS NPI 1033117445 Robin Christian Family Nurse Practitioner · Jackson, MS NPI 1245230887 John Bethea Anesthesiology Physician · Jackson, MS NPI 1568462141 Linda Brodell Ophthalmology Physician · Jackson, MS NPI 1043210321
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-27.