Individual provider Active NPI

Melissa Day Carroll, LICSW

  • Clinical Social Worker
  • Vancouver, WA
National Provider Identifier
1427404813
Registry record updated Oct 9, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
LW61028028 Issued in WA
Practice address
2103 NE 129TH St Ste 101
Vancouver, WA 98686-3270
Phone
(360) 574-9303
NPI assigned
May 4, 2016
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 9, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X LW61028028 WA Primary

Addresses

Primary practice location

2103 NE 129TH St Ste 101
Vancouver, WA 98686-3270

Mailing address

9708 NE 26TH PL
Vancouver, WA 98665-5733
Phone (360) 574-9303

Other names 1

  • Melissa Day Herschback Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260604004266 WA Practitioner - Clinical Social Worker 8123599685 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Clinical Social Worker
Education
Other, 2015
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

4800 N Scottsdale Rd
Suite 2500
Scottsdale, AZ 85251-7630

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
LW61028028WAMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Children's Center Clinical Past Accepting new patients

Interoperability endpoints

  • FHIR API: https://api.qualifacts.org/api/fhir/thechildrenscenter/r4/

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1462320000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759968000000",
    "number": "1427404813",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9708 NE 26TH PL",
            "city": "VANCOUVER",
            "state": "WA",
            "postal_code": "986655733",
            "telephone_number": "360-574-9303"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2103 NE 129TH ST STE 101",
            "city": "VANCOUVER",
            "state": "WA",
            "postal_code": "986863270",
            "telephone_number": "360-574-9303"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CARROLL",
        "first_name": "MELISSA",
        "middle_name": "DAY",
        "credential": "LICSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-05-04",
        "last_updated": "2025-10-09",
        "certification_date": "2025-10-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "WA",
            "license": "LW61028028",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MELISSA",
            "last_name": "HERSCHBACK",
            "middle_name": "DAY",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Vancouver, WA

Sources for this page

Verify at the official NPI Registry.