NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Melissa Antoun, LMFT

Marriage & Family Therapist in Menlo Park, CA · enumerated 2020 · practices at Karla Amanda Brown, A Family Therapy Corporation.

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

National Provider Identifier

1912533993

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Melissa Antoun
Credential LMFT
Sex Female
Practice address 3705 Haven Ave Ste 125, Menlo Park, CA, 94025
Enumeration date Mar 21, 2020
Last updated in NPPES Mar 21, 2020

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 4404 (CA) Secondary
106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 101907 (CA) Primary
LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT 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

Where does Melissa Antoun practice?
The practice location on file with NPPES is in Menlo Park, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Melissa Antoun?
The National Provider Identifier (NPI) for Melissa Antoun is 1912533993, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-21.