Individual provider Active NPI

Amanda L Sunday, PH.D

  • Psychologist
  • Lathrop, CA
National Provider Identifier
1144181330
Registry record updated Nov 19, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
PsychologistTaxonomy code 103T00000X
License
35SI00788600 Issued in NJ
Practice address
15002 Cambridge Dr
Lathrop, CA 95330-9448
Phone
(559) 313-0051
NPI assigned
Nov 19, 2025
Last updated
Nov 19, 2025By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 19, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychologist 103T00000X 35SI00788600 NJ Primary

Addresses

Primary practice location

15002 Cambridge Dr
Lathrop, CA 95330-9448

Mailing address

237 E Channel St
Stockton, CA 95202-2322
Phone (209) 444-8910

Other practice location 1

237 E Channel St
Stockton, CA 95202-2322
Phone (209) 444-8910

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
Doctor of Philosophy

State licenses

LicenseStateTypeSpecialty
35SI00788600NJMDPsychologist

NPI Registry JSON

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

{
    "created_epoch": "1763510400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763510400000",
    "number": "1144181330",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "237 E CHANNEL ST",
            "city": "STOCKTON",
            "state": "CA",
            "postal_code": "952022322",
            "telephone_number": "209-444-8910",
            "fax_number": "209-444-8905"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "15002 CAMBRIDGE DR",
            "city": "LATHROP",
            "state": "CA",
            "postal_code": "953309448",
            "telephone_number": "559-313-0051"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "237 E Channel St",
            "address_purpose": "LOCATION",
            "city": "Stockton",
            "state": "CA",
            "postal_code": "952022322",
            "country_code": "US",
            "telephone_number": "209-444-8910",
            "fax_number": "209-444-8905",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SUNDAY",
        "first_name": "AMANDA",
        "middle_name": "L",
        "credential": "PH.D",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-11-19",
        "last_updated": "2025-11-19",
        "certification_date": "2025-11-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "NJ",
            "license": "35SI00788600",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Lathrop, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 19, 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.