Individual provider Active NPI

Ian Matthew Cheslock

  • Optometrist
  • Longview, WA
National Provider Identifier
1003580762
Registry record updated Aug 5, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
OptometristTaxonomy code 152W00000X
License
61169322 Issued in WA
Practice address
950 11TH Ave
Longview, WA 98632-2504
Phone
(360) 577-1500
Fax
(360) 425-0735
NPI assigned
Aug 5, 2021
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 5, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Optometrist 152W00000X 61169322 WA Primary

Addresses

Primary practice location

950 11TH Ave
Longview, WA 98632-2504

Mailing address

950 11TH Ave
Longview, WA 98632-2504
Phone (360) 577-1500

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA, TX2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: No
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20220112002425 WA Practitioner - Optometry 5890187389 Reassigns benefits to 1 organization
I20230921002142 TX Practitioner - Optometry 5890187389 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Optometry
Education
Pacific University - College of Optometry, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

1270 Kot Num Rd
Warm Springs, OR 97761-1209
Phone (541) 553-1196

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
61169322WAMDOptometrist

Practice roles

OrganizationSpecialtyStatusNew patients
Cascade Eye Care PS Optometrist CurrentSince Sep 8, 2021 Accepting new patients
Mescalero Indian Hospital CurrentSince Aug 10, 2023 Accepting new patients
Warm Springs Health and Wellness DHHS IHS Warm Springs Service Unit CurrentSince Aug 28, 2024 Accepting new patients

Locations

950 11th Ave
Longview, WA 98632
Phone (360) 425-0730

Organizations & group practices 3

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": "1628121600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1628121600000",
    "number": "1003580762",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "950 11TH AVE",
            "city": "LONGVIEW",
            "state": "WA",
            "postal_code": "986322504",
            "telephone_number": "360-577-1500",
            "fax_number": "360-425-0735"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "950 11TH AVE",
            "city": "LONGVIEW",
            "state": "WA",
            "postal_code": "986322504",
            "telephone_number": "360-577-1500",
            "fax_number": "360-425-0735"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHESLOCK",
        "first_name": "IAN",
        "middle_name": "MATTHEW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-08-05",
        "last_updated": "2021-08-05",
        "certification_date": "2021-08-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "WA",
            "license": "61169322",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Longview, WA

Sources for this page

Verify at the official NPI Registry.