Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Heather Smith
Behavior Technician in Reston, VA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891416459
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Registry record
Entity type Individual (Type 1)
Name Heather Smith
Sex Female
Practice address 1984 Isaac Newton Sq W Ste 204, Reston, VA, 20190
Phone (434) 610-7087
Fax (434) 266-0583
Enumeration date Sep 12, 2022
Last updated in NPPES Sep 12, 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
Where does Heather Smith practice?
The practice location on file with NPPES is in Reston, VA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Heather Smith?
The National Provider Identifier (NPI) for Heather Smith is 1891416459, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Robert Caldwell Clinical Social Worker · Reston, VA NPI 1780890582 Caldwell Psychotherapy Center, PC Clinical Social Worker · Reston, VA NPI 1255512307 Britney Casey Behavior Analyst · Reston, VA NPI 1154810083 Brittany Nemzek Behavior Technician · Reston, VA NPI 1255913448 Caldwell Psychotherapy Center Pllc Clinical Social Worker · Reston, VA NPI 1578137543 William Kohns Behavior Technician · Reston, VA NPI 1801559737 Reem Aljaloud Behavior Technician · Reston, VA NPI 1457076473
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-12.