Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Holly Mae Sitts, MS, BCBA
Behavior Analyst in Plainfield, IL · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1093484958
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Registry record
Entity type Individual (Type 1)
Name Holly Mae Sitts
Credential MS, BCBA
Sex Female
Practice address 24402 #124 Lockport St., Plainfield, IL, 60544
Phone (815) 239-0395
Enumeration date Sep 13, 2021
Last updated in NPPES Jul 22, 2022
Taxonomy & licenses
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
How do I verify Holly Sitts's NPI record?
Cross-check NPI 1093484958 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1093484958 active?
Yes, as of the latest NPPES snapshot, NPI 1093484958 is active (record last updated 2022-07-22).
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-22.