Gearin A Green, M.D.

Primary specialty

Orthopaedic Surgery PhysicianTaxonomy code 207X00000X

License

73593 Issued in WI

Practice address

2105 E Enterprise Ave
Appleton, WI 54913-7862

Phone

(920) 560-1000

NPI assigned

Jul 26, 2010

Last updated

Feb 4, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in WI

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 1

Specialty

Orthopedic Surgery

Education

Medical College of Wisconsin, 2010

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Orthopedic and Sports Institute of the Fox Valley S CGroup PAC ID 8628089331, 13 clinicians

Froedtert Manitowoc Medical Group, LLCGroup PAC ID 2365836954, 156 clinicians

Thedacare, IncorporatedGroup PAC ID 1759294887, 654 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Holy Family Memorial Hospital, Manitowoc, WI, CCN 520107
• Thedacare Regional Medical Center - Appleton Inc Hospital, Appleton, WI, CCN 520160

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ggreen299155@direct.thedacare.org
• Direct secure messaging: ggreen561689@direct.froedtert.com

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.

• Froedtert Manitowoc Medical Group, LLC

  dba Froedtert Northeast Medical Group

  • Multi-Specialty Clinic/Center
  • Manitowoc, WI
  • NPI 1437829975
  Medicare reassignment Care Compare group NPD
• Thedacare, Incorporated

  dba ThedaCare Physicians

  • Family Medicine Physician
  • New London, WI
  • NPI 1376656959
  Medicare reassignment Care Compare group NPD
• Orthopedic and Sports Institute of the Fox Valley S C

  dba Orthopedic Clinic of Appleton

  • Orthopaedic Surgery Physician
  • Appleton, WI
  • NPI 1003836867
  Medicare reassignment Care Compare group

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

• Holy Family Memorial Inc

  dba Froedtert Holy Family Memorial Hospital

  • General Acute Care Hospital
  • Manitowoc, WI
  • NPI 1700998697
  Care Compare affiliation
• Thedacare Regional Medical Center - Appleton, Inc

  dba ThedaCare Medical Center Orthopedics, Spine, and Pain

  • General Acute Care Hospital
  • Appleton, WI
  • NPI 1740920909
  Care Compare affiliation
• Thedacare Regional Medical Center - Appleton, Inc.

  • General Acute Care Hospital
  • Appleton, WI
  • NPI 1497119218
  Care Compare affiliation
• Thedacare Regional Medical Center - Appleton, Inc.

  • General Acute Care Hospital
  • Appleton, WI
  • NPI 1689038408
  Care Compare affiliation
• Thedacare Regional Medical Center - Appleton, Inc.

  dba WI Veterans Village Physical Therapy

  • General Acute Care Hospital
  • Appleton, WI
  • NPI 1831773589
  Care Compare affiliation
• Thedacare Regional Medical Center - Appleton, Inc.

  • General Acute Care Hospital
  • Appleton, WI
  • NPI 1902832306
  Care Compare affiliation
• Thedacare Regional Medical Center - Appleton, Inc.

  dba ThedaCare Medical Center - Fond Du Lac

  • General Acute Care Hospital
  • Fond Du Lac, WI
  • NPI 1912721002
  Care Compare affiliation
• Thedacare Regional Medical Center - Appleton, Inc.

  dba ThedaCare Medical Center - Oshkosh

  • General Acute Care Hospital
  • Oshkosh, WI
  • NPI 1912880329
  Care Compare affiliation

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

{
    "created_epoch": "1280102400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770163200000",
    "number": "1871806315",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3 NEENAH CTR",
            "city": "NEENAH",
            "state": "WI",
            "postal_code": "549563070",
            "telephone_number": "920-830-5900",
            "fax_number": "920-830-5910"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2105 E ENTERPRISE AVE",
            "city": "APPLETON",
            "state": "WI",
            "postal_code": "549137862",
            "telephone_number": "920-560-1000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "102 Grand Seasons Dr Ste 1",
            "address_purpose": "LOCATION",
            "city": "Waupaca",
            "state": "WI",
            "postal_code": "549818298",
            "country_code": "US",
            "telephone_number": "920-560-1000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GREEN",
        "first_name": "GEARIN",
        "middle_name": "A",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-07-26",
        "last_updated": "2026-02-04",
        "certification_date": "2026-02-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "CA",
            "license": "A149777",
            "primary": false
        },
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "PA",
            "license": "MT211866",
            "primary": false
        },
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "WI",
            "license": "73593",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1871806315",
            "state": "MI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Sharon L Gray, PSYCHOLOGIST
• Great Lakes Orthotics & Prosthetics Inc.
• Amie Anna Lee Greely, PTA
• Green Meadows Senior Living LLC (Lotus Gardens Senior Living)
• Bernard L Green, PH D
• Nicole Green, RPH
• Stephan A Green
• Jared Scott Greenberg, M.D.
• Amanda L Greene, MD
• Greening Home Healthcare LLC

• Orthopaedic Surgery Physician in Appleton, WI
• Providers in Appleton, WI by specialty
• Orthopaedic Surgery Physician in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.