Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michelle Horvath, RBT
Behavior Analyst in Herndon, VA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649866104
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Registry record
Entity type Individual (Type 1)
Name Michelle Horvath
Credential RBT
Sex Female
Practice address 435 Carlisle Dr Fl 2, Herndon, VA, 20170
Phone (254) 640-6438
Enumeration date Dec 17, 2020
Last updated in NPPES Dec 17, 2020
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License RBT-20-146475 Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| RBT-20-146475 | Other | - | BACB |
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 specialty is Michelle Horvath?
Michelle Horvath 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 2026-07-13. Provider record last updated 2020-12-17.