Gregory P Senning, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

60092 Issued in CA

Practice address

3525 Loma Vista Rd Ste a
Ventura, CA 93003-3165

Phone

(805) 804-4168

Fax

(805) 830-1177

NPI assigned

May 5, 2021

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

Other identifiers 1

Other names 1

• Greg Senning Other name

Electronic endpoints 1

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Northwestern University Feinberg Medical School, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ventura Orthopedics Medical Group IncGroup PAC ID 2062312911, 79 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Johns Regional Medical Center Hospital, Oxnard, CA, CCN 050082
• Community Memorial Hospital - Ventura Hospital, Ventura, CA, CCN 050394

Merit-based Incentive Payment System (MIPS)

Final score

73.77 of 100Reported as group

Quality

31.85

Promoting interoperability

98

Improvement activities

40

Cost

82.39

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

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.

• Ventura Orthopedics Medical Group, Inc.

  • Specialist
  • Ventura, CA
  • NPI 1871547315
  Medicare reassignment Care Compare group NPD (past)
• Ventura Orthopedics Medical Group, Inc.

  • Specialist
  • Camarillo, CA
  • NPI 1013473636
  NPD
• Ventura Orthopedics Medical Group, Inc.

  • Specialist
  • Simi Valley, CA
  • NPI 1164195707
  NPD
• Simi Valley Hospital and Health Care Services

  • General Acute Care Hospital
  • Simi Valley, CA
  • NPI 1063495190
  NPD (past)
• Trias Global, LLC

  • Orthopaedic Surgery of the Spine Physician
  • Newport Beach, CA
  • NPI 1518433457
  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

  • 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

  • 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
• Dignity Health

  • General Acute Care Hospital
  • Oxnard, CA
  • NPI 1073665360
  Care Compare affiliation

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

{
    "created_epoch": "1620172800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752451200000",
    "number": "1104409267",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1203 FLYNN RD UNIT 160",
            "city": "CAMARILLO",
            "state": "CA",
            "postal_code": "930126203",
            "telephone_number": "805-804-4168",
            "fax_number": "805-830-1177"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3525 LOMA VISTA RD STE A",
            "city": "VENTURA",
            "state": "CA",
            "postal_code": "930033165",
            "telephone_number": "805-804-4168",
            "fax_number": "805-830-1177"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3901 Las Posas Rd Ste 4",
            "address_purpose": "LOCATION",
            "city": "Camarillo",
            "state": "CA",
            "postal_code": "930101502",
            "country_code": "US",
            "telephone_number": "805-585-5166",
            "fax_number": "805-383-1786",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SENNING",
        "first_name": "GREGORY",
        "middle_name": "P",
        "credential": "PA-C",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2021-05-05",
        "last_updated": "2025-07-14",
        "certification_date": "2025-07-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "60092",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE LICENSE",
            "identifier": "60092",
            "state": "CA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "venturaortho.com",
            "affiliation": "N",
            "address_1": "3525 Loma Vista Rd Ste A",
            "city": "Ventura",
            "state": "CA",
            "country_code": "US",
            "postal_code": "930033165",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "GREG",
            "last_name": "SENNING",
            "credential": "PA-C",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Jeffrey Selby, MFT
• Brandon R Selvey, DPT
• Catherine Arellano Sendaydiego, MD
• Seneca Family of Agencies
• Seneca Family of Agencies
• Yvonne Quezada Sepulveda
• Gina Serles
• Sara Alyse Serota, CCC-SLP
• Lauren Serrano-Murga
• Sage Lina Serrano

• Physician Assistant in Ventura, CA
• Providers in Ventura, CA by specialty
• Physician Assistant in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 14, 2025; 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.