NPIMap

Individual provider Active NPI

George Bernard Semeniuk, M.D.

  • Hematology & Oncology Physician
  • Newport Beach, CA
National Provider Identifier
1316022924
Registry record updated Sep 23, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
A61824 Issued in CA
Practice address
1601 Avocado Ave
Newport Beach, CA 92660-7798
Phone
(949) 763-2204
Fax
(949) 536-8036
NPI assigned
Oct 25, 2006
Last updated
Sep 23, 2021By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 23, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology & Oncology Physician 207RH0003X A61824 CA Primary

Addresses

Primary practice location

1601 Avocado Ave
Newport Beach, CA 92660-7798

Mailing address

PO Box 512185
Los Angeles, CA 90051-0185

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address direct@cityofhope.direct-ci.com Direct CITY OF HOPE MEDICAL FOUNDATION

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
I20101117000862 CA Practitioner - Hematology/Oncology 0446445308 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Hematology/Oncology
Education
Other, 1995
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
City of Hope Medical FoundationGroup PAC ID 3779751656, 964 clinicians

Practice addresses (Care Compare)

1601 Avocado Ave
Newport Beach, CA 92660-7798
Phone (949) 763-2204

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Usc Care Medical Group, Inc CurrentSince Jun 1, 2014 Accepting new patients
City of Hope Medical Foundation Hematology & Oncology CurrentSince Sep 15, 2021 Accepting new patients
City of Hope Medical Foundation Hematology & Oncology CurrentSince Sep 15, 2021 Accepting new patients
Usc Care Medical Group, Inc CurrentSince Jun 1, 2014 Accepting new patients
Innovative Pharmacy Solutions Inc PastSince Aug 6, 2023 Accepting new patients
Providence Health System - Southern California Past Accepting new patients
UCSF Health Community Hospitals Past Accepting new patients
Uhs Corona Inc Past Accepting new patients
Usc Verdugo Hills Hospital, LLC Past Accepting new patients
Keck Medical Center of Usc Past Accepting new patients
Orange Coast Memorial Medical Center Past Accepting new patients
Hoag Memorial Hospital Presbyterian Past Accepting new patients
Torrance Memorial Medical Center Past Accepting new patients
Usc University Hospital, Inc. Past Accepting new patients
Hoag Orthopedic Institute LLC Past Accepting new patients

Locations

1500 Duarte Rd
Duarte, CA 91010
Phone (626) 359-8111

16300 Sand Canyon Ave
Ste 601
Irvine, CA 92618
Phone (949) 453-9393

3747 Worsham Ave
Ste 101
Long Beach, CA 90808
Phone (562) 430-5900

1520 San Pablo St
Los Angeles, CA 90033
Phone (323) 442-5849

1601 Avocado Ave
Newport Beach, CA 92660
Phone (949) 763-2204

300 Old Newport Blvd
Newport Beach, CA 92663
Phone (949) 474-5722

520 Superior Ave
Ste 300
Newport Beach, CA 92663
Phone (949) 474-5722

6939 Palm Ct
Riverside, CA 92506
Phone (760) 416-4832

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

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: direct@cityofhope.direct-ci.com
  • Direct secure messaging: gsemeniuk83931@cityofhope.direct-ci.com

Organizations & group practices 15

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.

View all 15

Hospital & facility affiliations 3

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": "1161734400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1632355200000",
    "number": "1316022924",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 512185",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900510185"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1601 AVOCADO AVE",
            "city": "NEWPORT BEACH",
            "state": "CA",
            "postal_code": "926607798",
            "telephone_number": "949-763-2204",
            "fax_number": "949-536-8036"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SEMENIUK",
        "first_name": "GEORGE",
        "middle_name": "BERNARD",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-25",
        "last_updated": "2021-09-23",
        "certification_date": "2021-09-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "CA",
            "license": "A61824",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "direct@cityofhope.direct-ci.com",
            "affiliation": "Y",
            "affiliationName": "CITY OF HOPE MEDICAL FOUNDATION",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1500 Duarte Rd",
            "city": "Duarte",
            "state": "CA",
            "country_code": "US",
            "postal_code": "910103012",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Newport Beach, CA

Sources for this page

Verify at the official NPI Registry.