Individual provider Active NPI

Natasha Otterness, SLP

  • Speech-Language Pathologist
  • Grand Rapids, MI
National Provider Identifier
1518163633
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
SA7799 Issued in FL
Practice address
2900 Charlevoix Dr SE Ste 200
Grand Rapids, MI 49546-7086
Phone
(800) 684-8049
NPI assigned
Jun 25, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Speech-Language Pathologist 235Z00000X 4491 WA
Speech-Language Pathologist 235Z00000X 103129 TX
Speech-Language Pathologist 235Z00000X SA7799 FL Primary

Addresses

Primary practice location

2900 Charlevoix Dr SE Ste 200
Grand Rapids, MI 49546-7086

Mailing address

204 Diamond CV
Destin, FL 32541-3669
Phone (850) 582-6495

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

State licenses

LicenseStateTypeSpecialty
SA7799FLMDSpeech-Language Pathologist
103129TXMDSpeech-Language Pathologist
4491WAMDSpeech-Language Pathologist

NPI Registry JSON

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

{
    "created_epoch": "1182729600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1518163633",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "204 DIAMOND CV",
            "city": "DESTIN",
            "state": "FL",
            "postal_code": "325413669",
            "telephone_number": "850-582-6495"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2900 CHARLEVOIX DR SE STE 200",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495467086",
            "telephone_number": "800-684-8049"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OTTERNESS",
        "first_name": "NATASHA",
        "credential": "SLP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-06-25",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "WA",
            "license": "4491",
            "primary": false
        },
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "TX",
            "license": "103129",
            "primary": false
        },
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "FL",
            "license": "SA7799",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Grand Rapids, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.