Individual provider Active NPI

Andrew Kalthoff, D.O.

  • Orthopaedic Surgery Physician
  • Cincinnati, OH
National Provider Identifier
1518358381
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthopaedic Surgery PhysicianTaxonomy code 207X00000X
License
34.014204 Issued in OH
Practice address
4440 Glen Este Withamsville Rd Ste 500
Cincinnati, OH 45245-1331
Phone
(513) 347-9999
Fax
(513) 943-3523
NPI assigned
Feb 13, 2015
Last updated
Sep 11, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Orthopaedic Surgery Physician 207X00000X 34.014204 OH Primary

Addresses

Primary practice location

4440 Glen Este Withamsville Rd Ste 500
Cincinnati, OH 45245-1331

Mailing address

4440 Glen Este Withamsville Rd Ste 500
Cincinnati, OH 45245-1331
Phone (513) 347-9999

Other practice location 1

7109 Bachman Rd
Sardinia, OH 45171-8242
Phone (513) 347-9999

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OH, KY2 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
I20200618001722 OH Practitioner - Orthopedic Surgery 6204135361 Reassigns benefits to 1 organization
I20210510002785 KY Practitioner - Orthopedic Surgery 6204135361 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Orthopedic Surgery
Education
Other, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

328 Thomas More Pkwy
Crestview Hills, KY 41017-3488
Phone (513) 347-9999

4440 Glen Este Withamsville Rd
Suite 500
Cincinnati, OH 45245-1331
Phone (513) 347-9999

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Hip replacement1-10
Knee replacement1-10
Lower limb (leg) arthroscopy (minimally invasive joint repair)11
Upper limb (arm) arthroscopy (minimally invasive joint repair)1-10

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Health Physicians Cincinnati Specialty Care LLC Orthopaedic Surgery CurrentSince Sep 1, 2021 Accepting new patients
Mercy Health Physicians Cincinnati, LLC Orthopaedic Surgery CurrentSince Jul 27, 2020 Accepting new patients
Mercy Health Physicians Cincinnati Specialty Care LLC CurrentSince Sep 1, 2021 Accepting new patients
Mercy Health Physicians Cincinnati LLC CurrentSince Jul 27, 2020 Accepting new patients

Locations

3955 Alexandria Pike
Cold Spring, KY 41076
Phone (859) 431-4430

328 Thomas More Pkwy
Crestview Hills, KY 41017
Phone (859) 331-9700

1701 Mercy Health Pl
Cincinnati, OH 45237
Phone (513) 952-5000

2446 Kipling Ave
Cincinnati, OH 45239
Phone (513) 583-8500

4440 Glen Este Withamsville Rd
Ste 500
Cincinnati, OH 45245
Phone (513) 943-3630

201 Old Bank Rd
Ste 103
Milford, OH 45150
Phone (513) 248-0100

10663 Montgomery Rd
Montgomery, OH 45242
Phone (513) 794-8465

7109 Bachman Rd
Sardinia, OH 45171
Phone (937) 446-2531

2213 Cherry St
Toledo, OH 43608
Phone (419) 251-4283

Interoperability endpoints

  • Direct secure messaging: akalthoff133022@direct.bsmhealth.org

Organizations & group practices 4

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.

Hospital & facility affiliations 2

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": "1423785600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1518358381",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4440 GLEN ESTE WITHAMSVILLE RD STE 500",
            "city": "CINCINNATI",
            "state": "OH",
            "postal_code": "452451331",
            "telephone_number": "513-347-9999",
            "fax_number": "513-943-3523"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4440 GLEN ESTE WITHAMSVILLE RD STE 500",
            "city": "CINCINNATI",
            "state": "OH",
            "postal_code": "452451331",
            "telephone_number": "513-347-9999",
            "fax_number": "513-943-3523"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "7109 Bachman Rd",
            "address_purpose": "LOCATION",
            "city": "Sardinia",
            "state": "OH",
            "postal_code": "451718242",
            "country_code": "US",
            "telephone_number": "513-347-9999",
            "fax_number": "937-446-3441",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KALTHOFF",
        "first_name": "ANDREW",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-02-13",
        "last_updated": "2025-09-11",
        "certification_date": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "OH",
            "license": "34.014204",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Cincinnati, OH

Sources for this page

Verify at the official NPI Registry.