NPIMap

Individual provider Active NPI

Gregory Michael Senofsky, MD

  • Surgical Oncology Physician
  • Santa Clarita, CA
National Provider Identifier
1982792891
Registry record updated Dec 27, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgical Oncology PhysicianTaxonomy code 2086X0206X
License
A42817 Issued in CA
Practice address
27235 Tourney Rd Ste 2400
Santa Clarita, CA 91355-5905
Phone
(661) 255-9287
Fax
(661) 255-8478
NPI assigned
Oct 10, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 27, 2019

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X A42817 CA
Surgical Oncology Physician 2086X0206X A42817 CA Primary

Addresses

Primary practice location

27235 Tourney Rd Ste 2400
Santa Clarita, CA 91355-5905

Mailing address

5767 W Century Blvd Ste 400
Los Angeles, CA 90045-5631

Other practice location 1

15503 Ventura Blvd Ste 150
Encino, CA 91436-3115
Phone (818) 995-8044

Other practice location 2

19950 Rinaldi St Ste 310
Porter Ranch, CA 91326-4141
Phone (818) 271-2500

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
I20040512000619 CA Practitioner - General SurgeryPractitioner - Surgical Oncology 9830188994 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
General SurgeryAlso: Surgical Oncology
Education
Baylor College of Medicine, 1979
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
The Regents of the University of CaliforniaGroup PAC ID 8921076795, 14 clinicians

Practice addresses (Care Compare)

200 Medical Plaza
Suite 120
Los Angeles, CA 90024-7002
Phone (310) 390-4099

27235 Tourney Rd
Suite 2200
Santa Clarita, CA 91355-5905
Phone (661) 255-9287

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
80.82 of 100Reported as group
Quality
61.6
Promoting interoperability
100
Improvement activities
40
Cost
71.9

Procedures performed for Medicare patients

ProcedureNumber of procedures
Mastectomy38
Melanoma (skin cancer) excision31

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A42817CAMDSurgical Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
UCLA Associated General Surgeons Surgery CurrentSince Oct 1, 2017 Accepting new patients
The Regents of the University of California Surgical Oncology CurrentSince Oct 1, 2021 Accepting new patients
Link Institute for Women's Health Past Accepting new patients
Henry Mayo Newhall Memorial Hospital Past Accepting new patients
UCLA Medical Group Surgery Past Accepting new patients
The Regents of the University of California Past Accepting new patients
Regents Univ of Calif Los Angeles Past Accepting new patients
The Regents of the University of California Past Accepting new patients

Locations

15503 Ventura Blvd
Ste 150
Encino, CA 91436
Phone (818) 461-3321

200 Medical Plz
Los Angeles, CA 90095
Phone (310) 206-6688

Regents Of The University
Los Angeles, CA 90074

File 54206
Los Angeles, CA 90074

5767 W Century Blvd
Ste 400
Los Angeles, CA 90045
Phone (310) 301-5200

19950 Rinaldi St
Ste 310
Porter Ranch, CA 91326
Phone (818) 271-2500

1260 15th St
Ste 1200
Santa Monica, CA 90404
Phone (310) 451-8751

23929 McBean Pkwy
Ste 215
Valencia, CA 91355
Phone (661) 255-5350

27235 Tourney Rd
Ste 2400
Valencia, CA 91355
Phone (661) 253-5851

Interoperability endpoints

  • Direct secure messaging: gsenofsky48791@direct.uclahealth.org

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 and National Provider Directory roles.

Hospital & facility affiliations 5

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": "1160438400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1577404800000",
    "number": "1982792891",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5767 W CENTURY BLVD STE 400",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900455631"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "27235 TOURNEY RD STE 2400",
            "city": "SANTA CLARITA",
            "state": "CA",
            "postal_code": "913555905",
            "telephone_number": "661-255-9287",
            "fax_number": "661-255-8478"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "15503 Ventura Blvd Ste 150",
            "address_purpose": "LOCATION",
            "city": "Encino",
            "state": "CA",
            "postal_code": "914363115",
            "country_code": "US",
            "telephone_number": "818-995-8044",
            "fax_number": "818-995-8007",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "19950 Rinaldi St Ste 310",
            "address_purpose": "LOCATION",
            "city": "Porter Ranch",
            "state": "CA",
            "postal_code": "913264141",
            "country_code": "US",
            "telephone_number": "818-271-2500",
            "fax_number": "818-271-2501",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SENOFSKY",
        "first_name": "GREGORY",
        "middle_name": "MICHAEL",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-10",
        "last_updated": "2019-12-27",
        "certification_date": "2019-12-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CA",
            "license": "A42817",
            "primary": false
        },
        {
            "code": "2086X0206X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Oncology",
            "state": "CA",
            "license": "A42817",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Santa Clarita, CA

Sources for this page

Verify at the official NPI Registry.