Mrs. Jacqueline Bridget Gilliam

Mrs. Jacqueline Bridget Gilliam is a Behavior Analyst provider (Behavior Analyst) practicing in Springfield, IL, registered in the NPPES registry with NPI 1548513542 since 2012.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1548513542
Entity type	Individual (Type 1)
Name	Mrs. Jacqueline Bridget Gilliam
Sex	Female
Practice address	Springfield, IL, 62703
Phone	2178017895
Enumeration date	2012-10-16
Last updated in NPPES	2012-10-16

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
103K00000X	Behavior Analyst	Primary	—	—

Copy-ready billing details

Provider: Jacqueline Gilliam
NPI: 1548513542
Taxonomy: 103K00000X (Behavior Analyst)
Address: Springfield, IL, 62703

Verify this record

Cross-check NPI 1548513542 against the authoritative CMS record: view Mrs. Jacqueline Bridget 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

What specialty is Jacqueline Gilliam?

Jacqueline Gilliam is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-10-16.