NPIMap

Individual provider Active NPI

Graham D Pallante, MD

  • Orthopaedic Surgery Physician
  • Westerville, OH
National Provider Identifier
1528474236
Registry record updated Oct 13, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthopaedic Surgery PhysicianTaxonomy code 207X00000X
License
35.136229 Issued in OH
Practice address
340 Polaris Pkwy
Westerville, OH 43082-7971
Phone
(614) 827-8700
Fax
(614) 827-8701
NPI assigned
Jul 2, 2014
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 13, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Adult Reconstructive Orthopaedic Surgery Physician 207XS0114X 35.136229 OH
Orthopaedic Surgery Physician 207X00000X 35.136229 OH Primary

Addresses

Primary practice location

340 Polaris Pkwy
Westerville, OH 43082-7971

Mailing address

340 Polaris Pkwy
Westerville, OH 43082-7971
Phone (614) 545-7900

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address gpallante1266984@direct.trinity-health.org Direct

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20190807003878 OH Practitioner - Orthopedic Surgery 1456577105 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Orthopedic Surgery
Education
Other, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Orthopedic One, Inc.Group PAC ID 3072598283, 282 clinicians

Practice addresses (Care Compare)

1045 Beecher Crossing N
Gahanna, OH 43230-4573

4605 Sawmill Rd
Upper Arlington, OH 43220-2246
Phone (614) 827-8700

Hospital & facility affiliations

  • Summit Orthopaedic Home Care Home health agency, Grandview Heights, OH, CCN 368154
  • Mount Carmel Home Care Home health agency, Columbus, OH, CCN 367273
  • Ohiohealth Home Health With Compassus Home health agency, Dublin, OH, CCN 367615
  • Mount Carmel St Ann'S Hospital, Westerville, OH, CCN 360012
  • Grant Medical Center Hospital, Columbus, OH, CCN 360017
  • Mount Carmel East & West Hospital, Columbus, OH, CCN 360035
  • Ohio State University State Health System Hospital, Columbus, OH, CCN 360085
  • Knox Community Hospital Hospital, Mount Vernon, OH, CCN 360040

Merit-based Incentive Payment System (MIPS)

Final score
90.64 of 100Reported as group
Quality
89.85
Promoting interoperability
100
Improvement activities
40
Cost
78.97

Procedures performed for Medicare patients

ProcedureNumber of procedures
Hip replacement65
Knee replacement76

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
35.136229OHMDOrthopaedic Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Orthopedic One, Inc. Orthopaedic Surgery CurrentSince May 4, 2020 Accepting new patients
Orthopedic One, Inc Orthopaedic Surgery CurrentSince May 4, 2020 Accepting new patients
Mount Carmel Health System CurrentSince Mar 3, 2021 Accepting new patients
Mount Carmel Health System Orthopaedic Surgery CurrentSince Mar 3, 2021 Accepting new patients
Lima Memorial Joint Operating Company Past Accepting new patients

Locations

170 Taylor Station Rd
Columbus, OH 43213
Phone (614) 545-7910

605 Crescent Pl
Gahanna, OH 43230

4604 Sawmill Rd
Upper Arlngtn, OH 43220
Phone (614) 839-2300

4605 Sawmill Rd
Upper Arlngtn, OH 43220
Phone (614) 827-1050

477 Cooper Rd
Ste 300
Westerville, OH 43081
Phone (614) 898-8808

340 Polaris Pkwy
Westerville, OH 43082
Phone (614) 839-2300

Interoperability endpoints

  • Direct secure messaging: gpallante@orthopedicone.medentdirect.com

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.

Hospital & facility affiliations 11

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1404259200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760313600000",
    "number": "1528474236",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "340 POLARIS PKWY",
            "city": "WESTERVILLE",
            "state": "OH",
            "postal_code": "430827971",
            "telephone_number": "614-545-7900",
            "fax_number": "614-545-7901"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "340 POLARIS PKWY",
            "city": "WESTERVILLE",
            "state": "OH",
            "postal_code": "430827971",
            "telephone_number": "614-827-8700",
            "fax_number": "614-827-8701"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PALLANTE",
        "first_name": "GRAHAM",
        "middle_name": "D",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-07-02",
        "last_updated": "2025-10-13",
        "certification_date": "2025-10-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207XS0114X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery",
            "state": "OH",
            "license": "35.136229",
            "primary": false
        },
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "OH",
            "license": "35.136229",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "gpallante1266984@direct.trinity-health.org",
            "affiliation": "N",
            "endpointDescription": "Mount Carmel Health Columbus Direct Address",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCD",
            "address_1": "170 Taylor Station Rd",
            "city": "Columbus",
            "state": "OH",
            "country_code": "US",
            "postal_code": "432134491",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Westerville, OH

Sources for this page

Verify at the official NPI Registry.