NPIMap

Individual provider Active NPI

Benjamin Stephen Zellner, M.D.

  • Orthopaedic Surgery Physician
  • Green Bay, WI
National Provider Identifier
1265752877
Registry record updated Apr 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthopaedic Surgery PhysicianTaxonomy code 207X00000X
License
63834-20 Issued in WI
Practice address
2223 Lime Kiln Rd Ste 1
Green Bay, WI 54311-6213
Phone
(920) 430-8113
Fax
(920) 430-8122
NPI assigned
Jun 4, 2010
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 22, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Orthopaedic Surgery Physician 207X00000X BP10037401 TX
Orthopaedic Hand Surgery Physician 207XS0106X 63834-20 WI
Orthopaedic Surgery Physician 207X00000X 63834-20 WI Primary

Addresses

Primary practice location

2223 Lime Kiln Rd Ste 1
Green Bay, WI 54311-6213

Mailing address

2223 Lime Kiln Rd Ste 1
Green Bay, WI 54311-6213
Phone (920) 430-8113

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI
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
I20160926001835 WI Practitioner - Hand Surgery 2264722164 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Hand Surgery
Education
University of Wisconsin School of Medicine, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

2223 Lime Kiln Rd
Suite 1
Green Bay, WI 54311-6238
Phone (920) 430-8113

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
92.35 of 100Reported as individual
Promoting interoperability
91
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Upper limb (arm) arthroscopy (minimally invasive joint repair)13
Removal of nail tissue1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
BP10037401TXMDOrthopaedic Surgery Physician
63834-20WIMDOrthopaedic Hand Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Orthopedic & Sports Medicine Specialists of Green Bay, SC Orthopaedic Surgery CurrentSince Sep 1, 2016 Accepting new patients
Orthopedic Surgery Center of Green Bay, LLC PastSince Jan 24, 2021 Accepting new patients
Osms Anesthesia LLC PastSince May 1, 2024 Accepting new patients

Locations

2223 Lime Kiln Rd
Ste 1
Green Bay, WI 54311
Phone (920) 468-0246

2223 Lime Kiln Rd
Ste 2
Green Bay, WI 54311
Phone (920) 569-4300

1931 Marinette Ave
Marinette, WI 54143
Phone (715) 735-5500

1205 West American Dr
Neenah, WI 54956
Phone (920) 727-8144

Interoperability endpoints

  • Direct secure messaging: ben.zellner@osms.cernerdirect.com
  • FHIR API: https://fhir-myrecord.cerner.com/r4/0cda6ed7-9e18-4112-ab11-d5a45a40c8d5/

Organizations & group practices 3

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 6

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": "1275609600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745280000000",
    "number": "1265752877",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2223 LIME KILN RD STE 1",
            "city": "GREEN BAY",
            "state": "WI",
            "postal_code": "543116213",
            "telephone_number": "920-430-8113",
            "fax_number": "920-430-8122"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2223 LIME KILN RD STE 1",
            "city": "GREEN BAY",
            "state": "WI",
            "postal_code": "543116213",
            "telephone_number": "920-430-8113",
            "fax_number": "920-430-8122"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZELLNER",
        "first_name": "BENJAMIN",
        "middle_name": "STEPHEN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2010-06-04",
        "last_updated": "2025-04-22",
        "certification_date": "2025-04-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "TX",
            "license": "BP10037401",
            "primary": false
        },
        {
            "code": "207XS0106X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Hand Surgery",
            "state": "WI",
            "license": "63834-20",
            "primary": false
        },
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "WI",
            "license": "63834-20",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Green Bay, WI

Sources for this page

Verify at the official NPI Registry.