NPIMap

Individual provider Active NPI

Shawn Thomas Steen, MD

  • Surgical Oncology Physician
  • Ventura, CA
National Provider Identifier
1366651259
Registry record updated Nov 7, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgical Oncology PhysicianTaxonomy code 2086X0206X
License
A107377 Issued in CA
Practice address
300 Hillmont Ave Ste 401
Ventura, CA 93003-1651
Phone
(805) 652-5964
Fax
(805) 641-4416
NPI assigned
May 21, 2007
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 7, 2022

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Surgical Oncology Physician 2086X0206X A107377 CA Primary

Addresses

Primary practice location

300 Hillmont Ave Ste 401
Ventura, CA 93003-1651

Mailing address

300 Hillmont Ave
BLDG 340 Suite 401
Ventura, CA 93003
Phone (805) 652-5964

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
I20091002000532 CA Practitioner - Surgical OncologyPractitioner - General Surgery 4183760291 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Surgical OncologyAlso: General Surgery
Education
University of Colorado School of Medicine, Denver, 2004
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Community Memorial Health SystemGroup PAC ID 9537155676, 187 clinicians
Ventura County Surgical AssociatesGroup PAC ID 7618397159, 11 clinicians

Practice addresses (Care Compare)

1280 S Victoria Ave
Suite 201
Ventura, CA 93003-6551
Phone (805) 642-1699

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

300 Hillmont Ave
Ventura, CA 93003-1651
Phone (805) 652-6201

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Mastectomy36
Melanoma (skin cancer) excision91
Removal of nail tissue1-10
Skin biopsy1-10

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Community Memorial Health System CurrentSince Oct 1, 2018 Accepting new patients
Community Memorial Health System CurrentSince Oct 1, 2018 Accepting new patients
Community Physicians of Ventura County Current Accepting new patients
Community Physicians of Ventura County CurrentSince Jan 1, 2022 Accepting new patients
City of Hope Medical Group, Inc. Current Accepting new patients
County of Ventura CurrentSince Jun 16, 2014 Accepting new patients
City of Hope Medical Foundation Surgical Oncology CurrentSince Mar 1, 2013 Accepting new patients
Community Physicians of Ventura County CurrentSince Jan 1, 2022 Accepting new patients
Ventura County Surgical Associates CurrentSince Nov 1, 2020 Accepting new patients
Community Memorial Health System Current Accepting new patients
County of Ventura Current Accepting new patients
Los Robles Regional Medical Center Past Accepting new patients
California Cancer Specialists Medical Group Inc Past Accepting new patients
Providence Saint John'S Health Center Past Accepting new patients

Locations

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

1333 S Mayflower Ave
Fl 2
Monrovia, CA 91016
Phone (626) 775-3514

1306 Maricopa Hwy
Ojai, CA 93023
Phone (805) 640-2260

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

209 Fair Oaks Ave
South Pasadena, CA 91030
Phone (626) 359-8111

1280 S Victoria Ave
Ste 201
Ventura, CA 93003
Phone (805) 642-1699

300 Hillmont Ave
Ventura, CA 93003
Phone (805) 652-6000

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

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

300 Hillmont Ave
Ste 401
Ventura, CA 93003
Phone (805) 648-9830

800 S Victoria Ave
#L4640
Ventura, CA 93009

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

300 Hillmont Ave
Bldg 340
Ventura, CA 93003
Phone (805) 652-6100

3291 Loma Vista Rd
Ventura, CA 93003
Phone (805) 652-6000

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

Interoperability endpoints

  • Direct secure messaging: ssteen350637@oc.providencedirect.org
  • Direct secure messaging: shawnsteen@cfh.allscriptsdirect.net

Organizations & group practices 14

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.

View all 14

Hospital & facility affiliations 11

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": "1179705600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1667779200000",
    "number": "1366651259",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 HILLMONT AVE",
            "address_2": "BLDG 340 SUITE 401",
            "city": "VENTURA",
            "state": "CA",
            "postal_code": "93003",
            "telephone_number": "805-652-5964",
            "fax_number": "805-641-4416"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 HILLMONT AVE STE 401",
            "city": "VENTURA",
            "state": "CA",
            "postal_code": "930031651",
            "telephone_number": "805-652-5964",
            "fax_number": "805-641-4416"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STEEN",
        "first_name": "SHAWN",
        "middle_name": "THOMAS",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-05-21",
        "last_updated": "2022-11-07",
        "certification_date": "2022-11-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2086X0206X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Oncology",
            "state": "CA",
            "license": "A107377",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Ventura, CA

Sources for this page

Verify at the official NPI Registry.