Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Heather Jean Johnson, M.A., MFT, PSYD

Psychologist in Placentia, CA · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1174657902

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ms. Heather Jean Johnson

Credential M.A., MFT, PSYD

Sex Female

Practice address 101 S Kraemer Blvd, Ste 114, Placentia, CA, 92870

Phone (714) 253-4104

Enumeration date Mar 15, 2007

Last updated in NPPES Nov 5, 2019

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MFC29054 (CA) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY25944 (CA) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

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 → Validate an NPI →

Frequently asked questions

What specialty is Heather Johnson?

Heather Johnson is registered in NPPES with the primary taxonomy of Psychologist. 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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-05.