Stephan Sweet, M.D.

Primary specialty

Orthopaedic Surgery PhysicianTaxonomy code 207X00000X

License

A100133 Issued in CA

Practice address

250 S Mills Rd Ste 100
Ventura, CA 93003-3453

Phone

(805) 648-3902

NPI assigned

Jun 1, 2007

Last updated

Apr 19, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

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 SurgeryAlso: Sports Medicine

Education

Georgetown University School of Medicine, 2005

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Community Memorial Health SystemGroup PAC ID 9537155676, 187 clinicians

Stephan Sweet MD IncGroup PAC ID 9739497553, 3 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Las Posas Home Health Services Home health agency, Camarillo, CA, CCN 058037
• Community Memorial Hospital - Ventura Hospital, Ventura, CA, CCN 050394
• Community Memorial Hospital - Ojai Hospital, Ojai, CA, CCN 051334

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• Direct secure messaging: sjs107pcs@m1900.primeclinicalsystems.direct-ci.com
• Direct secure messaging: ssweet3518561@oc.providencedirect.org
• Direct secure messaging: stephansweet@cfh.allscriptsdirect.net

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.

• Stephan Sweet, M.D. Inc.

  • Orthopaedic Surgery Physician
  • Ventura, CA
  • NPI 1710367693
  Medicare reassignment Care Compare group NPD Authorized official
• Community Memorial Health System

  dba Community Memorial Hospital - Ventura

  • General Acute Care Hospital
  • Ventura, CA
  • NPI 1215903018
  Medicare reassignment Care Compare group NPD
• Community Memorial Health System

  dba Community Memorial Health Center

  • Multi-Specialty Clinic/Center
  • Ojai, CA
  • NPI 1588446892
  NPD
• Community Memorial Hospital District

  dba Community Health Services

  • Home Health Agency
  • Syracuse, NE
  • NPI 1578571329
  NPD (past)

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

• Community Memorial Health System

  • Multi-Specialty Clinic/Center
  • Ventura, CA
  • NPI 1083001010

  Hospital

  Care Compare affiliation
• Community Memorial Health System

  • Multi-Specialty Clinic/Center
  • Ventura, CA
  • NPI 1114111309

  Hospital

  Care Compare affiliation
• Community Memorial Health System

  • Community Health Clinic/Center
  • Ojai, CA
  • NPI 1154609436

  Hospital

  Care Compare affiliation
• Community Memorial Health System

  dba Community Memorial Hospital - Ventura

  • General Acute Care Hospital
  • Ventura, CA
  • NPI 1215903018
  Care Compare affiliation
• Community Memorial Health System

  • Multi-Specialty Clinic/Center
  • Oxnard, CA
  • NPI 1497060297

  Hospital

  Care Compare affiliation
• Community Memorial Health System

  • Gynecologic Oncology Physician
  • Ventura, CA
  • NPI 1619453982

  Hospital

  Care Compare affiliation
• Community Memorial Health System

  • Multi-Specialty Clinic/Center
  • Port Hueneme, CA
  • NPI 1659656775

  Hospital

  Care Compare affiliation
• Community Memorial Health System

  • Multi-Specialty Clinic/Center
  • Ventura, CA
  • NPI 1700303633

  Hospital

  Care Compare affiliation
• Community Memorial Health System

  dba Community Memorial Health Center

  • Orthopaedic Surgery Physician
  • Camarillo, CA
  • NPI 1871919126

  Hospital

  Care Compare affiliation
• Community Memorial Health System

  • Multi-Specialty Clinic/Center
  • Ojai, CA
  • NPI 1942872106

  Hospital

  Care Compare affiliation
• Community Memorial Health System

  dba Community Memorial Hospital - Ojai

  • Critical Access Hospital
  • Ojai, CA
  • NPI 1992876767
  Care Compare affiliation
• Las Posas Home Health Services, Inc

  • Home Health Agency
  • Camarillo, CA
  • NPI 1528067931
  Care Compare affiliation

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

{
    "created_epoch": "1180656000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776556800000",
    "number": "1639371735",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "250 S MILLS RD STE 100",
            "city": "VENTURA",
            "state": "CA",
            "postal_code": "930033453",
            "telephone_number": "805-648-3902",
            "fax_number": "805-648-4014"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "250 S MILLS RD STE 100",
            "city": "VENTURA",
            "state": "CA",
            "postal_code": "930033453",
            "telephone_number": "805-648-3902"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "168 N Brent St",
            "address_2": "Suite 505",
            "address_purpose": "LOCATION",
            "city": "Ventura",
            "state": "CA",
            "postal_code": "930032817",
            "country_code": "US",
            "telephone_number": "805-648-3902",
            "fax_number": "805-648-4014",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SWEET",
        "first_name": "STEPHAN",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-06-01",
        "last_updated": "2026-04-19",
        "certification_date": "2026-04-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "CA",
            "license": "A100133",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Terrence Swanson, CADC II
• Trina Swanson
• Victoria Swanson, RT(R)(M)
• Christina Sweeney, OTR/L
• Madison Sweet, MD
• Katherine Sweetser, MA, MFT
• Daniel Swerdlow, PA-C
• Amanda Swezey
• Samara Mandi Swierkocki
• Kristen A Switaj, PSYD, LP

• Orthopaedic Surgery Physician in Ventura, CA
• Providers in Ventura, CA by specialty
• Orthopaedic Surgery Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 19, 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.