Josilyn Olson Ovenell, M.S., CCC-SLP, CBIS

Primary specialty

Speech-Language PathologistTaxonomy code 235Z00000X

Practice address

1940 Harve Ave Ste 2
Missoula, MT 59801-8344

Phone

(406) 531-4954

Fax

(406) 258-0826

NPI assigned

Jun 6, 2019

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other names 1

• Josilyn J Olson Former name

Medicare fee-for-service enrollment

Enrolled in MT

Enrollment records 1

Specialty

Qualified Speech Language Pathologist

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Science

Practice roles

Locations

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.

• Peak Performance Physical Therapy PC

  • Physical Therapy Clinic/Center
  • Missoula, MT
  • NPI 1871581058
  NPD
• Rise Above Speech Therapy LLC

  • Speech-Language Pathologist
  • Missoula, MT
  • NPI 1487215059
  NPD

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

{
    "created_epoch": "1559779200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1742428800000",
    "number": "1417516196",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7012 JENAYA CT",
            "city": "MISSOULA",
            "state": "MT",
            "postal_code": "598038507"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1940 HARVE AVE STE 2",
            "city": "MISSOULA",
            "state": "MT",
            "postal_code": "598018344",
            "telephone_number": "406-531-4954",
            "fax_number": "406-258-0826"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OVENELL",
        "first_name": "JOSILYN",
        "middle_name": "OLSON",
        "credential": "M.S., CCC-SLP, CBIS",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-06-06",
        "last_updated": "2025-03-20",
        "certification_date": "2025-03-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "JOSILYN",
            "last_name": "OLSON",
            "middle_name": "J",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Shelley Smith Otoupalik, ACNP
• Heather Otremba
• Otter Slide Pediatric Physical Therapy, LLC
• Cat Otwy, RN
• James Leo Ouellette, D.D.S.
• Kari Ann Owen, PH.D.
• Lydia Owings, MA
• Desiree Nicole Owsley, PHARMD
• P a Kelly MD PLLC
• Lisa Lya Pacheco, DO

• Speech-Language Pathologist in Missoula, MT
• Providers in Missoula, MT by specialty
• Speech-Language Pathologist in Montana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 20, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.