Individual provider Active NPI

Melissa Washington, RN

  • Case Management Registered Nurse
  • Little Rock, AR
National Provider Identifier
1508704636
Registry record updated Mar 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Case Management Registered NurseTaxonomy code 163WC0400X
License
R108975 Issued in AR
Practice address
17220 Crystal Valley Rd
Little Rock, AR 72210-3605
Phone
(228) 220-7926
Fax
(650) 606-7804
NPI assigned
Mar 23, 2026
Last updated
Mar 23, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 23, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Case Management Registered Nurse 163WC0400X R108975 AR Primary

Addresses

Primary practice location

17220 Crystal Valley Rd
Little Rock, AR 72210-3605

Mailing address

17220 Crystal Valley Rd
Little Rock, AR 72210-3605
Phone (228) 220-7926

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
Registered Nurse

State licenses

LicenseStateTypeSpecialty
R108975ARMDCase Management Registered Nurse

NPI Registry JSON

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

{
    "created_epoch": "1774224000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774224000000",
    "number": "1508704636",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17220 CRYSTAL VALLEY RD",
            "city": "LITTLE ROCK",
            "state": "AR",
            "postal_code": "722103605",
            "telephone_number": "228-220-7926",
            "fax_number": "650-606-7804"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "17220 CRYSTAL VALLEY RD",
            "city": "LITTLE ROCK",
            "state": "AR",
            "postal_code": "722103605",
            "telephone_number": "228-220-7926",
            "fax_number": "650-606-7804"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WASHINGTON",
        "first_name": "MELISSA",
        "credential": "RN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-03-23",
        "last_updated": "2026-03-23",
        "certification_date": "2026-03-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WC0400X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Case Management",
            "state": "AR",
            "license": "R108975",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Little Rock, AR

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 23, 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.