Ms. Tammy Heo, BCBA
Ms. Tammy Heo is a Behavior Analyst provider (Behavior Analyst) practicing in Fullerton, CA, registered in the NPPES registry with NPI 1982948709 since 2012.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1982948709 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Ms. Tammy Heo |
| Credential | BCBA |
| Sex | Female |
| Practice address | 619 N HARBOR BLVD, Fullerton, CA, 92832 |
| Phone | 7147730077 |
| Fax | 7147730067 |
| Enumeration date | 2012-11-16 |
| Last updated in NPPES | 2012-11-16 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103K00000X | Behavior Analyst | Primary | — | — |
Copy-ready billing details
Provider: Tammy Heo, BCBA NPI: 1982948709 Taxonomy: 103K00000X (Behavior Analyst) Address: 619 N HARBOR BLVD, Fullerton, CA, 92832
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1932443769 | Bryan Hebert | Individual | Behavior Analyst | Fullerton, CA |
Verify this record
Cross-check NPI 1982948709 against the authoritative CMS record: view Ms. Tammy Heo 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-11-16.