Individual provider Active NPI

Jaime-Dawn Eileen Twanow, MD

  • Epilepsy Physician
  • Columbus, OH
National Provider Identifier
1558447870
Registry record updated Jun 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Epilepsy PhysicianTaxonomy code 2084E0001X
License
35.125031 Issued in OH
Practice address
555 S 18TH St
Columbus, OH 43205-2654
Phone
(614) 722-6200
NPI assigned
Oct 29, 2006
Last updated
Jun 26, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 26, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Neurology Physician 2084N0400X 35125031 OH
Neurology with Special Qualifications in Child Neurology Physician 2084N0402X 35125031 OH
Epilepsy Physician 2084E0001X 35.125031 OH Primary

Addresses

Primary practice location

555 S 18TH St
Columbus, OH 43205-2654

Mailing address

700 Childrens Dr
Columbus, OH 43205-2664
Phone (614) 722-2000

Other practice location 1

405 Butterfly Gardens Dr
Columbus, OH 43215-4985
Phone (614) 722-6200

Other practice location 2

6435 E Broad St
Columbus, OH 43213-1507
Phone (614) 722-6200

Other practice location 3

536 S Trimble Rd
Mansfield, OH 44906-3418
Phone (614) 722-6200

Other practice location 4

1611 27th St
Portsmouth, OH 45662-6931
Phone (614) 722-6200

Other practice location 5

584 County Line Rd W
Westerville, OH 43082-7295
Phone (614) 722-2000

Other practice location 6

433 N Cleveland Ave
Westerville, OH 43082-8095
Phone (614) 722-2000

Other practice location 7

455 Executive Campus Dr
Westerville, OH 43082-8870
Phone (614) 722-6200

Other practice location 8

3949 N Main St
Findlay, OH 45840-4200
Phone (614) 722-6200

Other practice location 9

5675 Venture Dr
Dublin, OH 43017-2159
Phone (614) 722-6200

Other identifiers 2

IdentifierTypeStateIssuer
0111285MedicaidOH
H397130OtherOHMEDICARE - CGS

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
I20141113001430 OH Practitioner - NeurologyPractitioner - Pediatric Medicine 3274722137 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
NeurologyAlso: Pediatric Medicine
Education
Other, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Pediatric Academic Association, Inc.Group PAC ID 2961306774, 252 clinicians

Practice addresses (Care Compare)

700 Children's Dr
Columbus, OH 43205-2664
Phone (614) 722-4579

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
35125031OHMDNeurology with Special Qualifications in Child Neurology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Pediatric Academic Association, Inc. CurrentSince Nov 28, 2014 Accepting new patients
Nationwide Children's Hospital CurrentSince Sep 2, 2024 Accepting new patients
Nationwide Children's Hospital CurrentSince Sep 2, 2024 Accepting new patients
Nationwide Children's Hospital Past Accepting new patients
Lima Memorial Joint Operating Company Past Accepting new patients

Locations

Dept 781629
Detroit, MI 48278

405 Butterfly Gardens Dr
Columbus, OH 43215
Phone (614) 722-4200

555 S 18th St
Columbus, OH 43205
Phone (614) 722-4554

6435 E Broad St
Columbus, OH 43213
Phone (614) 355-8100

700 Childrens Dr
Columbus, OH 43205
Phone (614) 722-4411

Dept L289
Columbus, OH 43260

1 Childrens Plz
Dayton, OH 45404
Phone (937) 641-3600

5675 Venture Dr
Dublin, OH 43017
Phone (614) 355-9580

3949 N Main St
Findlay, OH 45840
Phone (419) 423-3888

536 S Trimble Rd
Mansfield, OH 44906
Phone (419) 528-3150

433 N Cleveland Ave
Westerville, OH 43082
Phone (614) 355-8300

455 Executive Campus Dr
Westerville, OH 43082
Phone (614) 355-6100

584 County Line Rd W
Westerville, OH 43082
Phone (614) 355-6052

Organizations & group practices 5

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": "1162080000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782432000000",
    "number": "1558447870",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "700 CHILDRENS DR",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432052664",
            "telephone_number": "614-722-2000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "555 S 18TH ST",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432052654",
            "telephone_number": "614-722-6200"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "405 Butterfly Gardens Dr",
            "address_purpose": "LOCATION",
            "city": "Columbus",
            "state": "OH",
            "postal_code": "432154985",
            "country_code": "US",
            "telephone_number": "614-722-6200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6435 E Broad St",
            "address_purpose": "LOCATION",
            "city": "Columbus",
            "state": "OH",
            "postal_code": "432131507",
            "country_code": "US",
            "telephone_number": "614-722-6200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "536 S Trimble Rd",
            "address_purpose": "LOCATION",
            "city": "Mansfield",
            "state": "OH",
            "postal_code": "449063418",
            "country_code": "US",
            "telephone_number": "614-722-6200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1611 27th St",
            "address_purpose": "LOCATION",
            "city": "Portsmouth",
            "state": "OH",
            "postal_code": "456626931",
            "country_code": "US",
            "telephone_number": "614-722-6200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "584 County Line Rd W",
            "address_purpose": "LOCATION",
            "city": "Westerville",
            "state": "OH",
            "postal_code": "430827295",
            "country_code": "US",
            "telephone_number": "614-722-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "433 N Cleveland Ave",
            "address_purpose": "LOCATION",
            "city": "Westerville",
            "state": "OH",
            "postal_code": "430828095",
            "country_code": "US",
            "telephone_number": "614-722-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "455 Executive Campus Dr",
            "address_purpose": "LOCATION",
            "city": "Westerville",
            "state": "OH",
            "postal_code": "430828870",
            "country_code": "US",
            "telephone_number": "614-722-6200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3949 N Main St",
            "address_purpose": "LOCATION",
            "city": "Findlay",
            "state": "OH",
            "postal_code": "458404200",
            "country_code": "US",
            "telephone_number": "614-722-6200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5675 Venture Dr",
            "address_purpose": "LOCATION",
            "city": "Dublin",
            "state": "OH",
            "postal_code": "430172159",
            "country_code": "US",
            "telephone_number": "614-722-6200",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TWANOW",
        "first_name": "JAIME-DAWN",
        "middle_name": "EILEEN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-10-29",
        "last_updated": "2026-06-26",
        "certification_date": "2026-06-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "OH",
            "license": "35125031",
            "primary": false
        },
        {
            "code": "2084N0402X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology with Special Qualifications in Child Neurology",
            "state": "OH",
            "license": "35125031",
            "primary": false
        },
        {
            "code": "2084E0001X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Epilepsy",
            "state": "OH",
            "license": "35.125031",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0111285",
            "state": "OH"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE - CGS",
            "identifier": "H397130",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Columbus, OH

Sources for this page

Verify at the official NPI Registry.