Individual provider Active NPI

Esmeralda Mejia Perez

  • Behavior Technician
  • Santa Rosa, CA
National Provider Identifier
1366381071
Registry record updated Mar 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior TechnicianTaxonomy code 106S00000X
Practice address
4415 Sonoma Hwy Ste B
Santa Rosa, CA 95409-4165
Phone
(707) 327-0909
NPI assigned
Mar 27, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 27, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Behavior Technician 106S00000X CA Primary

Addresses

Primary practice location

4415 Sonoma Hwy Ste B
Santa Rosa, CA 95409-4165

Mailing address

28201 Thackeray Ave
Hayward, CA 94544-5625

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

NPI Registry JSON

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

{
    "created_epoch": "1774569600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774569600000",
    "number": "1366381071",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "28201 THACKERAY AVE",
            "city": "HAYWARD",
            "state": "CA",
            "postal_code": "945445625"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4415 SONOMA HWY STE B",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954094165",
            "telephone_number": "707-327-0909"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MEJIA PEREZ",
        "first_name": "ESMERALDA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-03-27",
        "last_updated": "2026-03-27",
        "certification_date": "2026-03-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": "CA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Santa Rosa, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 27, 2026; 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.