Individual provider Active NPI

Allison Klosz, MD

  • Neurology with Special Qualifications in Child Neurology Physician
  • Cleveland, OH
National Provider Identifier
1508493990
Registry record updated Jun 1, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurology with Special Qualifications in Child Neurology PhysicianTaxonomy code 2084N0402X
License
35.152816 Issued in OH
Practice address
11100 Euclid Ave
Cleveland, OH 44106-1716
Phone
(216) 844-5437
NPI assigned
Mar 25, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 1, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Neurology with Special Qualifications in Child Neurology Physician 2084N0402X 35.152816 OH Primary

Addresses

Primary practice location

11100 Euclid Ave
Cleveland, OH 44106-1716

Mailing address

5301 11TH Ave
Vienna, WV 26105-3248
Phone (304) 483-7522

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OH
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260611004200 OH Practitioner - Pediatric MedicinePractitioner - Neurology 3476984097 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Pediatric MedicineAlso: Neurology
Education
JC Edwards School of Medicine, Marshall University, 2020
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

11100 Euclid Ave
Cleveland, OH 44106-1716

8055 Mayfield Rd
Chesterland, OH 44026-2447

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
35.152816OHMDNeurology with Special Qualifications in Child Neurology Physician

Interoperability endpoints

  • Direct secure messaging: ahines38333@ehrdirect.uhhospitals.org

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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1585094400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780272000000",
    "number": "1508493990",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5301 11TH AVE",
            "city": "VIENNA",
            "state": "WV",
            "postal_code": "261053248",
            "telephone_number": "304-483-7522"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11100 EUCLID AVE",
            "city": "CLEVELAND",
            "state": "OH",
            "postal_code": "441061716",
            "telephone_number": "216-844-5437"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KLOSZ",
        "first_name": "ALLISON",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-03-25",
        "last_updated": "2026-06-01",
        "certification_date": "2026-06-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0402X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology",
            "state": "OH",
            "license": "35.152816",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Cleveland, OH

Sources for this page

Verify at the official NPI Registry.