Individual provider Active NPI

Erin Cooper, MS SLP

  • Speech-Language Pathologist
  • Williston, ND
National Provider Identifier
1851264329
Registry record updated Sep 29, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
2966 Issued in ND
Practice address
221 University Ave Ste 203
Williston, ND 58801-5618
Phone
(701) 580-8788
Fax
(701) 609-5231
NPI assigned
Sep 29, 2025
Last updated
Sep 29, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 29, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Speech-Language Pathologist 235Z00000X 2966 ND Primary

Addresses

Primary practice location

221 University Ave Ste 203
Williston, ND 58801-5618

Mailing address

140 1St St E
Dickinson, ND 58601-5211
Phone (701) 713-0794

Other names 1

  • Erin Esty Former name

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 Science

State licenses

LicenseStateTypeSpecialty
2966NDMDSpeech-Language Pathologist

Practice roles

OrganizationSpecialtyStatusNew patients
Chatter, LLC Speech-Language Pathologist PastSince Oct 5, 2025 Accepting new patients

Organizations & group practices 1

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

NPI Registry JSON

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

{
    "created_epoch": "1759104000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759104000000",
    "number": "1851264329",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "140 1ST ST E",
            "city": "DICKINSON",
            "state": "ND",
            "postal_code": "586015211",
            "telephone_number": "701-713-0794",
            "fax_number": "701-483-0060"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "221 UNIVERSITY AVE STE 203",
            "city": "WILLISTON",
            "state": "ND",
            "postal_code": "588015618",
            "telephone_number": "701-580-8788",
            "fax_number": "701-609-5231"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "COOPER",
        "first_name": "ERIN",
        "credential": "MS SLP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-09-29",
        "last_updated": "2025-09-29",
        "certification_date": "2025-09-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "ND",
            "license": "2966",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ERIN",
            "last_name": "ESTY",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Williston, ND

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 29, 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.