Individual provider Active NPI

Megan Elizabeth Hamilton, MA

  • Marriage & Family Therapist
  • Concord, CA
National Provider Identifier
1235786930
Registry record updated Aug 18, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Marriage & Family TherapistTaxonomy code 106H00000X
License
155329 Issued in CA
Practice address
2001 Salvio St
Concord, CA 94520-2495
Phone
(510) 704-5874
NPI assigned
Aug 19, 2019
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 18, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction (Substance Use Disorder) Psychologist 103TA0400X 114576 CA
Marriage & Family TherapistGroup: 193200000X MULTI-SPECIALTY GROUP 106H00000X 155329 CA Primary

Addresses

Primary practice location

2001 Salvio St
Concord, CA 94520-2495

Mailing address

560 Oakland Ave Apt C
Oakland, CA 94611-5484
Phone (510) 384-7426

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Master of Arts

State licenses

LicenseStateTypeSpecialty
114576CAMDAddiction (Substance Use Disorder) Psychologist
155329CAMDMarriage & Family Therapist

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1566172800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755475200000",
    "number": "1235786930",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "560 OAKLAND AVE APT C",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946115484",
            "telephone_number": "510-384-7426"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2001 SALVIO ST",
            "city": "CONCORD",
            "state": "CA",
            "postal_code": "945202495",
            "telephone_number": "510-704-5874"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAMILTON",
        "first_name": "MEGAN",
        "middle_name": "ELIZABETH",
        "credential": "MA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-08-19",
        "last_updated": "2025-08-18",
        "certification_date": "2025-08-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TA0400X",
            "taxonomy_group": "",
            "desc": "Psychologist, Addiction (Substance Use Disorder)",
            "state": "CA",
            "license": "114576",
            "primary": false
        },
        {
            "code": "106H00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "155329",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Concord, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 18, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.