Individual provider Active NPI

Kathryn L Plax, MD

  • Pediatric Infectious Diseases Physician
  • Columbus, OH
National Provider Identifier
1215950233
Registry record updated Jun 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Infectious Diseases PhysicianTaxonomy code 2080P0208X
License
35C.003452 Issued in OH
Practice address
700 Childrens Dr
Columbus, OH 43205-2664
Phone
(614) 722-2000
NPI assigned
Jul 25, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 15, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Adolescent Medicine Physician 2080A0000X 35C.003452 OH
Pediatric Infectious Diseases Physician 2080P0208X 35C.003452 OH Primary
Pediatrics Physician 208000000X 35C.003452 OH

Addresses

Primary practice location

700 Childrens Dr
Columbus, OH 43205-2664

Mailing address

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

Other practice location 1

1405 S High St
Columbus, OH 43207-1043
Phone (614) 722-2000

Other practice location 2

5070 N High St
Columbus, OH 43214-1526
Phone (614) 722-2000

Other practice location 3

1777 E Dublin Granville Rd
Columbus, OH 43229-3502
Phone (614) 722-2000

Other practice location 4

5675 Venture Dr
Dublin, OH 43017-2159
Phone (614) 722-2000

Other practice location 5

6435 E Broad St
Columbus, OH 43213-1507
Phone (614) 722-2000

Other practice location 6

4363 All Seasons Dr
Hilliard, OH 43026-2050
Phone (614) 722-2000

Other practice location 7

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

Other practice location 8

579 S Yearling Rd
Columbus, OH 43213-2874
Phone (614) 722-2000

Other practice location 9

1657 Georgesville Square Dr
Columbus, OH 43228-3689
Phone (614) 722-2000

Other practice location 10

26 Hospital Dr
Athens, OH 45701-2471
Phone (614) 722-2000

Other practice location 11

380 Butterfly Gardens Dr
Columbus, OH 43215-7508
Phone (614) 722-6200

Other practice location 12

405 Butterfly Gardens Dr
Columbus, OH 43215-4985
Phone (614) 722-2000

Other practice location 13

2599 S Hamilton Rd
Columbus, OH 43232-4964
Phone (614) 722-2000

Other practice location 14

2857 W Broad St
Columbus, OH 43204-2643
Phone (614) 722-2000

Other practice location 15

4766 W Broad St
Columbus, OH 43228-1613
Phone (614) 722-2000

Other practice location 16

1390 Cleveland Ave
Columbus, OH 43211-2767
Phone (614) 722-2000

Other practice location 17

1125 E Main St
Columbus, OH 43205-1931
Phone (614) 722-2000

Other practice location 18

3553 Cleveland Ave
Columbus, OH 43224-2909
Phone (614) 722-2000

Other practice location 19

4560 Morse Centre Rd
Columbus, OH 43229-6602
Phone (614) 722-2000

Other identifiers 1

IdentifierTypeStateIssuer
0163356MedicaidOH

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MO, OH2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20100610000241 MO Practitioner - Pediatric Medicine 0143350660 Reassigns benefits to 1 organization
I20260115001370 OH Practitioner - Infectious DiseasePractitioner - Pediatric Medicine 0143350660 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Infectious DiseaseAlso: Pediatric Medicine
Education
Other, 1996
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

700 Childrens Dr
Columbus, OH 43205-2639

Merit-based Incentive Payment System (MIPS)

Final score
84.2 of 100Reported as group
Quality
71.6
Promoting interoperability
100
Improvement activities
40
Cost
75.75

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
35C.003452OHMDPediatric Adolescent Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Nationwide Children'S Hospital CurrentSince Feb 1, 2026 Accepting new patients
Pediatric Academic Association, Inc. Pediatrics CurrentSince Feb 1, 2026 Accepting new patients
Washington University CurrentSince Nov 1, 2000 Accepting new patients
Washington University CurrentSince Nov 1, 2000 Accepting new patients
Nationwide Children'S Hospital Pediatrics CurrentSince Feb 1, 2026 Accepting new patients
Nationwide Children'S Hospital Past Accepting new patients

Locations (25 of 28)

Dept 781629
Detroit, MI 48278

1 Childrens Pl
Saint Louis, MO 63110
Phone (314) 454-2076

1 Childrens Pl
#8116
Saint Louis, MO 63110
Phone (314) 454-6095

1 Barnes Hospital Plz
Saint Louis, MO 63110
Phone (314) 362-9170

1 Childrens Pl
Ste C
Saint Louis, MO 63110
Phone (314) 454-2104

26 Hospital Dr
Athens, OH 45701
Phone (614) 722-2530

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

3553 Cleveland Ave
Columbus, OH 43224
Phone 6147222000 ext. 2620

5070 N High St
Columbus, OH 43214
Phone (614) 355-9500

1125 E Main St
Columbus, OH 43205
Phone (614) 355-9200

1390 Cleveland Ave
Columbus, OH 43211
Phone (614) 355-9306

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

Dept L289
Columbus, OH 43260

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

1405 S High St
Columbus, OH 43207
Phone (614) 293-3330

380 Butterfly Gardens Dr
Columbus, OH 43215
Phone (614) 355-0569

4766 W Broad St
Columbus, OH 43228
Phone (614) 851-7337

1657 Georgesville Square Dr
Columbus, OH 43228
Phone (614) 355-9702

4560 Morse Centre Rd
Columbus, OH 43229
Phone (614) 355-9400

2857 W Broad St
Columbus, OH 43204
Phone (614) 355-9900

1777 E Dublin Granville Rd
Columbus, OH 43229
Phone (614) 355-9700

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

2599 S Hamilton Rd
Columbus, OH 43232
Phone (614) 355-9600

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

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

Organizations & group practices 6

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": "1153785600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781481600000",
    "number": "1215950233",
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        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
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        },
        {
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        }
    ],
    "practiceLocations": [
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        {
            "address_1": "1777 E Dublin Granville Rd",
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        {
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            "country_code": "US",
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            "country_name": "United States",
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        {
            "address_1": "4363 All Seasons Dr",
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            "state": "OH",
            "postal_code": "430262050",
            "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": "579 S Yearling Rd",
            "address_purpose": "LOCATION",
            "city": "Columbus",
            "state": "OH",
            "postal_code": "432132874",
            "country_code": "US",
            "telephone_number": "614-722-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1657 Georgesville Square Dr",
            "address_purpose": "LOCATION",
            "city": "Columbus",
            "state": "OH",
            "postal_code": "432283689",
            "country_code": "US",
            "telephone_number": "614-722-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "26 Hospital Dr",
            "address_purpose": "LOCATION",
            "city": "Athens",
            "state": "OH",
            "postal_code": "457012471",
            "country_code": "US",
            "telephone_number": "614-722-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "380 Butterfly Gardens Dr",
            "address_purpose": "LOCATION",
            "city": "Columbus",
            "state": "OH",
            "postal_code": "432157508",
            "country_code": "US",
            "telephone_number": "614-722-6200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "405 Butterfly Gardens Dr",
            "address_purpose": "LOCATION",
            "city": "Columbus",
            "state": "OH",
            "postal_code": "432154985",
            "country_code": "US",
            "telephone_number": "614-722-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2599 S Hamilton Rd",
            "address_purpose": "LOCATION",
            "city": "Columbus",
            "state": "OH",
            "postal_code": "432324964",
            "country_code": "US",
            "telephone_number": "614-722-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2857 W Broad St",
            "address_purpose": "LOCATION",
            "city": "Columbus",
            "state": "OH",
            "postal_code": "432042643",
            "country_code": "US",
            "telephone_number": "614-722-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4766 W Broad St",
            "address_purpose": "LOCATION",
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            "state": "OH",
            "postal_code": "432281613",
            "country_code": "US",
            "telephone_number": "614-722-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1390 Cleveland Ave",
            "address_purpose": "LOCATION",
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            "state": "OH",
            "postal_code": "432112767",
            "country_code": "US",
            "telephone_number": "614-722-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1125 E Main St",
            "address_purpose": "LOCATION",
            "city": "Columbus",
            "state": "OH",
            "postal_code": "432051931",
            "country_code": "US",
            "telephone_number": "614-722-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3553 Cleveland Ave",
            "address_purpose": "LOCATION",
            "city": "Columbus",
            "state": "OH",
            "postal_code": "432242909",
            "country_code": "US",
            "telephone_number": "614-722-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4560 Morse Centre Rd",
            "address_purpose": "LOCATION",
            "city": "Columbus",
            "state": "OH",
            "postal_code": "432296602",
            "country_code": "US",
            "telephone_number": "614-722-2000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PLAX",
        "first_name": "KATHRYN",
        "middle_name": "L",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-07-25",
        "last_updated": "2026-06-15",
        "certification_date": "2026-06-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080A0000X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Adolescent Medicine",
            "state": "OH",
            "license": "35C.003452",
            "primary": false
        },
        {
            "code": "2080P0208X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Infectious Diseases",
            "state": "OH",
            "license": "35C.003452",
            "primary": true
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "OH",
            "license": "35C.003452",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0163356",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Columbus, OH

Sources for this page

Verify at the official NPI Registry.