Individual provider Active NPI

Christina Elena Saikus, M.D., PH.D.

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
  • Jacksonville, FL
National Provider Identifier
1164780813
Registry record updated Jul 15, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianTaxonomy code 208G00000X
License
ME174361 Issued in FL
Practice address
4500 San Pablo Rd S
Jacksonville, FL 32224-1865
Phone
(904) 953-2000
NPI assigned
May 1, 2012
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 15, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X 311064 NY
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X ME174361 FL Primary

Addresses

Primary practice location

4500 San Pablo Rd S
Jacksonville, FL 32224-1865

Mailing address

300 Community Dr
Manhasset, NY 11030-3816
Phone (516) 562-4970

Other practice location 1

300 Community Dr
Manhasset, NY 11030-3816
Phone (516) 562-4970

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address csaikus2542223@ehrdirect.mayoclinicmsg.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, FL2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20210928002702 NY Practitioner - Thoracic Surgery 9335490705 Reassigns benefits to 1 organization
I20250626001811 FL Practitioner - Cardiac Surgery 9335490705 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Cardiac Surgery
Education
Emory University School of Medicine, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Mayo Clinic JacksonvilleGroup PAC ID 5698689297, 1,595 clinicians

Practice addresses (Care Compare)

4500 San Pablo Rd S
Jacksonville, FL 32224-1865
Phone (904) 953-2000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
93.07 of 100Reported as apm
Quality
79.77
Promoting interoperability
88.77
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Coronary artery bypass graft (CABG)1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
311064NYMDAdult Health Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Mayo Clinic Jacksonville CurrentSince Jun 23, 2025 Accepting new patients
North Shore-Lij Medical PC CurrentSince Aug 2, 2021 Accepting new patients
Mayo Clinic Jacksonville CurrentSince Jun 23, 2025 Accepting new patients
North Shore University Hospital Past Accepting new patients

Locations

4500 San Pablo Rd S
Jacksonville, FL 32224
Phone (904) 721-4815

10201 66th Rd
Forest Hills, NY 11375
Phone (718) 830-4091

300 Community Dr
Manhasset, NY 11030

972 Brush Hollow Rd
Westbury, NY 11590

Networks

  • Healthfirst Medicare Network H9678
  • Healthfirst Medicare Network H5989
  • Healthfirst Medicare Network H3359
  • Healthfirst Medicare Network H1722

Interoperability endpoints

  • Direct secure messaging: csaikus2542223@ehrdirect.mayoclinicmsg.org

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 1

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": "1335830400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752537600000",
    "number": "1164780813",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 COMMUNITY DR",
            "city": "MANHASSET",
            "state": "NY",
            "postal_code": "110303816",
            "telephone_number": "516-562-4970"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4500 SAN PABLO RD S",
            "city": "JACKSONVILLE",
            "state": "FL",
            "postal_code": "322241865",
            "telephone_number": "904-953-2000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "300 Community Dr",
            "address_purpose": "LOCATION",
            "city": "Manhasset",
            "state": "NY",
            "postal_code": "110303816",
            "country_code": "US",
            "telephone_number": "516-562-4970",
            "fax_number": "516-562-3786",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SAIKUS",
        "first_name": "CHRISTINA",
        "middle_name": "ELENA",
        "credential": "M.D., PH.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-05-01",
        "last_updated": "2025-07-15",
        "certification_date": "2025-07-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208G00000X",
            "taxonomy_group": "",
            "desc": "Thoracic Surgery (Cardiothoracic Vascular Surgery)",
            "state": "NY",
            "license": "311064",
            "primary": false
        },
        {
            "code": "208G00000X",
            "taxonomy_group": "",
            "desc": "Thoracic Surgery (Cardiothoracic Vascular Surgery)",
            "state": "FL",
            "license": "ME174361",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "csaikus2542223@ehrdirect.mayoclinicmsg.org",
            "affiliation": "N",
            "address_1": "4500 San Pablo Rd S",
            "city": "Jacksonville",
            "state": "FL",
            "country_code": "US",
            "postal_code": "322241865",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Jacksonville, FL

Sources for this page

Verify at the official NPI Registry.