NPIMap

Individual provider Active NPI

Petros Kostas Frousiakis, DO

  • Sports Medicine (Orthopaedic Surgery) Physician
  • Ventura, CA
National Provider Identifier
1932549219
Registry record updated Jun 17, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Sports Medicine (Orthopaedic Surgery) PhysicianTaxonomy code 207XX0005X
License
20A13803 Issued in CA
Practice address
168 N Brent St Ste 302
Ventura, CA 93003-2840
Phone
(805) 948-6373
Fax
(805) 948-1470
NPI assigned
Jul 1, 2013
Last updated
Jun 17, 2025By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 17, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Sports Medicine (Orthopaedic Surgery) Physician 207XX0005X 20A13803 CA Primary

Addresses

Primary practice location

168 N Brent St Ste 302
Ventura, CA 93003-2840

Mailing address

168 N Brent St Ste 302
Ventura, CA 93003-2840
Phone (805) 948-6373

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
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
I20181022003454 CA Practitioner - Orthopedic Surgery 1658664297 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Orthopedic Surgery
Education
Other, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Community Memorial Health SystemGroup PAC ID 9537155676, 187 clinicians

Practice addresses (Care Compare)

168 N Brent St
Suite 302
Ventura, CA 93003-2817
Phone (805) 652-6373

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Hip replacement1-10
Knee replacement1-10
Lower limb (leg) arthroscopy (minimally invasive joint repair)1-10
Upper limb (arm) arthroscopy (minimally invasive joint repair)15
Removal of tissue1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
20A13803CAMDSports Medicine (Orthopaedic Surgery) Physician
13803CAMDOccupational Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Community Memorial Health System Current Accepting new patients
Community Memorial Health System CurrentSince Sep 1, 2019 Accepting new patients
Community Memorial Health System CurrentSince Sep 1, 2019 Accepting new patients
Community Memorial Hospital Past Accepting new patients

Locations

422 Arneill Rd
Ste B
Camarillo, CA 93010
Phone (805) 383-4510

117 Pirie Rd
Ste E
Ojai, CA 93023
Phone (805) 640-2323

2921 Saviers Rd
Oxnard, CA 93033
Phone (805) 487-5588

138 W Main St
Ste E
Ventura, CA 93001
Phone (805) 667-2850

147 N Brent St
Ventura, CA 93003
Phone (805) 652-5011

168 N Brent St
Ste 302
Ventura, CA 93003
Phone (805) 652-6373

168 N Brent St
Ste 505
Ventura, CA 93003
Phone (805) 648-3902

5855 Olivas Park Dr
Ventura, CA 93003
Phone (805) 652-5469

Organizations & group practices 4

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 13

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

View all 13

NPI Registry JSON

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

{
    "created_epoch": "1372636800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750118400000",
    "number": "1932549219",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "168 N BRENT ST STE 302",
            "city": "VENTURA",
            "state": "CA",
            "postal_code": "930032840",
            "telephone_number": "805-948-6373",
            "fax_number": "805-948-1470"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "168 N BRENT ST STE 302",
            "city": "VENTURA",
            "state": "CA",
            "postal_code": "930032840",
            "telephone_number": "805-948-6373",
            "fax_number": "805-948-1470"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FROUSIAKIS",
        "first_name": "PETROS",
        "middle_name": "KOSTAS",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2013-07-01",
        "last_updated": "2025-06-17",
        "certification_date": "2025-06-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207XX0005X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Sports Medicine",
            "state": "CA",
            "license": "20A13803",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Ventura, CA

Sources for this page

Verify at the official NPI Registry.