Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Heather Terhorst, BS, MHP
Counselor in Pontiac, IL · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386911279
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Registry record
Entity type Individual (Type 1)
Name Heather Terhorst
Credential BS, MHP
Sex Female
Practice address 310 E Torrance Ave, Pontiac, IL, 61764
Phone (815) 844-6109
Fax (815) 844-3561
Enumeration date Nov 21, 2011
Last updated in NPPES Nov 21, 2011
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 Terhorst practice?
The practice location on file with NPPES is in Pontiac, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Heather Terhorst?
The National Provider Identifier (NPI) for Heather Terhorst is 1386911279, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-21.