NPIMap

Individual provider Active NPI

Steven Gregory Anderson, DO

  • Orthopaedic Surgery Physician
  • Lake Havasu City, AZ
National Provider Identifier
1558599795
Registry record updated Dec 3, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthopaedic Surgery PhysicianTaxonomy code 207X00000X
License
05-39056 Issued in AZ
Practice address
365 Lake Havasu Ave S Ste 102
Lake Havasu City, AZ 86403-9368
Phone
(928) 459-2121
NPI assigned
Jun 25, 2009
Last updated
Dec 3, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 3, 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 05-39056 AZ Primary

Addresses

Primary practice location

365 Lake Havasu Ave S Ste 102
Lake Havasu City, AZ 86403-9368

Mailing address

365 Lake Havasu Ave S Ste 102
Lake Havasu City, AZ 86403-9368
Phone (928) 459-2121

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AZ
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
I20150807014485 AZ Practitioner - Orthopedic Surgery 9739493446 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Orthopedic SurgeryAlso: Sports Medicine
Education
Bowdoin Medical School, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Paragon Physical Therapy and Rehab LLCGroup PAC ID 4284902339, 87 clinicians
Anderson Orthopedics and Sports MedicineGroup PAC ID 6507350337, 2 clinicians

Practice addresses (Care Compare)

2585 Miracle Mile
Bullhead City, AZ 86442-7522

365 Lake Havasu Ave S
Suite 102
Lake Havasu City, AZ 86403-9368
Phone (928) 459-2121

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
84.06 of 100Reported as group
Quality
68.27
Promoting interoperability
100
Improvement activities
40
Cost
78.59

Procedures performed for Medicare patients

ProcedureNumber of procedures
Hip replacement27
Knee replacement70
Lower limb (leg) arthroscopy (minimally invasive joint repair)17
Upper limb (arm) arthroscopy (minimally invasive joint repair)24

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
6724AZMDPharmacist
05-39056AZMDOrthopaedic Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
La Paz Regional Hospital Inc Current Accepting new patients
Lakeside Orthopedic Institute LLC Orthopaedic Surgery CurrentSince Aug 1, 2018 Accepting new patients
Anderson Orthopedics & Sports Medicine Orthopaedic Surgery CurrentSince Oct 18, 2025 Accepting new patients
Advance Physical Therapy & Rehab LLC CurrentSince Dec 7, 2025 Accepting new patients
Tri-State Orthopedic Institute, P.C. Orthopaedic Surgery Past Accepting new patients
Lakeside Orthopedic Institute LLC Past Accepting new patients
Lakeside Orthopedic Institute LLC Past Accepting new patients

Locations

2440 Adobe Rd
Ste 101
Bullhead City, AZ 86442
Phone (928) 763-3181

365 Lake Havasu Ave S
Ste 102
Lake Havasu City, AZ 86403
Phone (928) 459-2121

25 Riviera Blvd
Lk Havasu Cty, AZ 86403
Phone (928) 505-7246

365 Lake Havasu Ave S
Lk Havasu Cty, AZ 86403
Phone (928) 453-2111

Interoperability endpoints

  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
  • FHIR API: https://fhir4.healow.com/fhir/r4/HFEAED/Endpoint/HFEAED
  • Direct secure messaging: ofh7709@yourcarecommunity.org
  • Direct secure messaging: stevenanderson@lprh.medalliesdirect.net

Organizations & group practices 8

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 8

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": "1245888000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764720000000",
    "number": "1558599795",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "365 LAKE HAVASU AVE S STE 102",
            "city": "LAKE HAVASU CITY",
            "state": "AZ",
            "postal_code": "864039368",
            "telephone_number": "928-459-2121"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "365 LAKE HAVASU AVE S STE 102",
            "city": "LAKE HAVASU CITY",
            "state": "AZ",
            "postal_code": "864039368",
            "telephone_number": "928-459-2121"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ANDERSON",
        "first_name": "STEVEN",
        "middle_name": "GREGORY",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-06-25",
        "last_updated": "2025-12-03",
        "certification_date": "2025-12-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "AZ",
            "license": "05-39056",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Lake Havasu City, AZ

Sources for this page

Verify at the official NPI Registry.