NPIMap

Individual provider Active NPI

Kathleen A. Leinweber

  • Orthopaedic Surgery Physician
  • Scranton, PA
National Provider Identifier
1841751203
Registry record updated Sep 25, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthopaedic Surgery PhysicianTaxonomy code 207X00000X
License
MD491342 Issued in PA
Practice address
300 Lackawanna Ave
Scranton, PA 18503-2001
Phone
(570) 961-3823
Fax
(570) 207-5988
NPI assigned
Mar 28, 2019
Last updated
Sep 25, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 25, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Orthopaedic Surgery Physician 207X00000X MD491342 PA Primary

Addresses

Primary practice location

300 Lackawanna Ave
Scranton, PA 18503-2001

Mailing address

100 N Academy Ave
Danville, PA 17822-4903
Phone (570) 961-3823

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA, PA2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20240628000872 MA Practitioner - Orthopedic Surgery 7113252396 Reassigns benefits to 1 organization
I20251002001391 PA Practitioner - Orthopedic Surgery 7113252396 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Orthopedic Surgery
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Geisinger ClinicGroup PAC ID 5395657001, 3,432 clinicians

Practice addresses (Care Compare)

300 Lackawanna Ave
Scranton, PA 18503-2001
Phone (570) 961-3823

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Upper limb (arm) arthroscopy (minimally invasive joint repair)1-10

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Geisinger Clinic Current Accepting new patients
Geisinger Clinic CurrentSince Sep 1, 2025 Accepting new patients
Orthopaedic Clinical Assoc Inc. CurrentSince Aug 1, 2024 Accepting new patients
Geisinger Clinic CurrentSince Sep 1, 2025 Accepting new patients
Geisinger Clinic GYN Onc Past Accepting new patients

Locations

91 Parker Hill Ave
Roxbury Xing, MA 02120
Phone (617) 754-6742

100 N Academy Ave
Danville, PA 17822

300 Lackawanna Ave
Scranton, PA 18503
Phone (570) 342-7864

Interoperability endpoints

  • Direct secure messaging: kleinweber651610@direct.geisinger.edu

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.

Hospital & facility affiliations 31

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

View all 31

NPI Registry JSON

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

{
    "created_epoch": "1553731200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758758400000",
    "number": "1841751203",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 N ACADEMY AVE",
            "city": "DANVILLE",
            "state": "PA",
            "postal_code": "178224903",
            "telephone_number": "570-961-3823",
            "fax_number": "570-207-5988"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 LACKAWANNA AVE",
            "city": "SCRANTON",
            "state": "PA",
            "postal_code": "185032001",
            "telephone_number": "570-961-3823",
            "fax_number": "570-207-5988"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEINWEBER",
        "first_name": "KATHLEEN",
        "middle_name": "A.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-03-28",
        "last_updated": "2025-09-25",
        "certification_date": "2025-09-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "PA",
            "license": "MD491342",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Scranton, PA

Sources for this page

Verify at the official NPI Registry.