Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Megan Elizabeth Hamilton, MA

Marriage & Family Therapist in Concord, CA · enumerated 2019.

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

National Provider Identifier

1235786930

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Registry record

Entity type Individual (Type 1)

Name Megan Elizabeth Hamilton

Credential MA

Sex Female

Practice address Concord, CA, 94520

Phone (510) 704-5874

Enumeration date Aug 19, 2019

Last updated in NPPES Aug 18, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TA0400X Addiction (Substance Use Disorder) Psychologist Behavioral Health & Social Service Providers · License 114576 (CA) Secondary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 155329 (CA) Primary

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 is the NPI number for Megan Hamilton?

The National Provider Identifier (NPI) for Megan Hamilton is 1235786930, a Type 1 (individual) record in the CMS NPPES registry.

Where does Megan Hamilton practice?

The practice location on file with NPPES is in Concord, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Barbara Phillips Mental Health Counselor · Concord, CA NPI 1629107974

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-18.