Individual provider Active NPI

Joseph M Hahn, MD

  • Orthopaedic Surgery Physician
  • Casper, WY
National Provider Identifier
1114192473
Registry record updated Sep 23, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthopaedic Surgery PhysicianTaxonomy code 207X00000X
License
14979A Issued in WY
Practice address
4140 Centennial Hills Blvd Ste C
Casper, WY 82609-3265
Phone
(307) 265-7205
Fax
(307) 235-6262
NPI assigned
Apr 28, 2008
Last updated
Sep 23, 2022By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 23, 2022

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 14979A WY Primary

Addresses

Primary practice location

4140 Centennial Hills Blvd Ste C
Casper, WY 82609-3265

Mailing address

4140 Centennial Hills Blvd Ste a
Casper, WY 82609-3265
Phone (307) 265-7205

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX, CA, MN, WY, MA5 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 5

Enrollment IDStateProvider typePAC IDDetails
I20160217000908 TX Practitioner - Orthopedic SurgeryPractitioner - General Surgery 0345545026
I20170726002458 CA Practitioner - Orthopedic Surgery 0345545026 Reassigns benefits to 2 organizations
I20211011003054 MN Practitioner - Orthopedic Surgery 0345545026 Reassigns benefits to 1 organization
I20220725002913 WY Practitioner - Orthopedic Surgery 0345545026 Reassigns benefits to 1 organization
I20250529001799 MA Practitioner - Orthopedic Surgery 0345545026 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Orthopedic Surgery
Education
Other, 2008
Medicare assignment
May accept Medicare assignment
Group practices
Casper Orthopaedic Associates PCGroup PAC ID 9436148624, 30 clinicians

Practice addresses (Care Compare)

4140 Centennial Hills Blvd
Suite a
Casper, WY 82609-3265
Phone (307) 265-7205

5601 De Soto Ave
Woodland Hills, CA 91367-6701
Phone (818) 719-2000

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of tissue1-10
Removal of nail tissue1-10

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
St. Luke's Hospital of Duluth CurrentSince Oct 1, 2021 Accepting new patients
Synergy Surgicalists LLC Orthopaedic Surgery CurrentSince Mar 21, 2025 Accepting new patients
Southern California Permanente Medical Group CurrentSince Oct 28, 2025 Accepting new patients
Premier Orthopaedic Trauma Specialists, PMC Orthopaedic Surgery CurrentSince Aug 14, 2017 Accepting new patients
Sports Medicine and Orthopaedic Institute Orthopaedic Surgery CurrentSince Aug 14, 2017 Accepting new patients
Southern California Permanente Medical Group Current Accepting new patients
St. Luke's Hospital of Duluth Current Accepting new patients
Casper Orthopaedic Associates PC Orthopaedic Surgery CurrentSince Jul 22, 2022 Accepting new patients
Southern California Permanente Medical Group CurrentSince Oct 28, 2025 Accepting new patients
Casper Orthopaedic Associates PC Orthopaedic Surgery CurrentSince Jul 22, 2022 Accepting new patients
St. Luke's Hospital of Duluth CurrentSince Oct 1, 2021 Accepting new patients

Locations

160 E Artesia St
Ste 255
Pomona, CA 91767
Phone (909) 620-0900

160 E Artesia St
Ste 310
Pomona, CA 91767
Phone (909) 469-9477

4445 Magnolia Ave
Riverside, CA 92501
Phone (800) 498-7156

999 San Bernardino Rd
Upland, CA 91786
Phone (909) 920-4841

888 S Hill Rd
Ventura, CA 93003
Phone (805) 477-6400

5601 De Soto Ave
Woodland Hls, CA 91367
Phone (818) 719-2000

29980 Network Pl
Chicago, IL 60673

1151 Robeson St
Ste 101
Fall River, MA 02720

300A Faunce Corner Rd
North Dartmouth, MA 02747
Phone (508) 973-2213

1 Recovery Rd
Wareham, MA 02571
Phone (508) 273-1980

1015 E 1st St
Duluth, MN 55805
Phone (218) 249-7860

915 E 1st St
Duluth, MN 55805
Phone (218) 249-5352

4140 Centennial Hills Blvd
Ste A
Casper, WY 82609
Phone (307) 472-8871

Interoperability endpoints

  • Direct secure messaging: jhahn82911@direct.southcoast.org

Organizations & group practices 11

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 3

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": "1209340800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1663891200000",
    "number": "1114192473",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4140 CENTENNIAL HILLS BLVD STE A",
            "city": "CASPER",
            "state": "WY",
            "postal_code": "826093265",
            "telephone_number": "307-265-7205",
            "fax_number": "307-235-6262"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4140 CENTENNIAL HILLS BLVD STE C",
            "city": "CASPER",
            "state": "WY",
            "postal_code": "826093265",
            "telephone_number": "307-265-7205",
            "fax_number": "307-235-6262"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAHN",
        "first_name": "JOSEPH",
        "middle_name": "M",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-04-28",
        "last_updated": "2022-09-23",
        "certification_date": "2022-09-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "WY",
            "license": "14979A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Casper, WY

Sources for this page

Verify at the official NPI Registry.