Individual provider Active NPI

Oleksandra Lupak, MD

  • Medical Oncology Physician
  • Charleston, SC
National Provider Identifier
1740608165
Registry record updated Feb 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Oncology PhysicianTaxonomy code 207RX0202X
License
85172 Issued in SC
Practice address
Musc 171 Ashley Ave
Charleston, SC 29425-2608
Phone
(843) 792-2300
NPI assigned
Apr 2, 2014
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 3, 2026

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

Specialties & licenses 6

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Hematology & Oncology Physician 207RH0003X 4301106031 MI
Medical Oncology Physician 207RX0202X 85172 SC Primary
Hematology & Oncology Physician 207RH0003X 85172 SC
Internal Medicine Physician 207R00000X 4301106031 MI
Hematology & Oncology Physician 207RH0003X MD-26241 HI

Addresses

Primary practice location

Musc 171 Ashley Ave
Charleston, SC 29425-2608

Mailing address

PO Box 751461
Charlotte, NC 28275-1461
Phone (843) 792-6200

Other practice location 1

109 Bee St
Charleston, SC 29401-5703
Phone (843) 577-5011

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address direct@direct.musc.edu Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI, SC, IL, HI4 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 4

Enrollment IDStateProvider typePAC IDDetails
I20180222001233 MI Practitioner - Internal Medicine 2961627971 Reassigns benefits to 1 organization
I20201117002876 SC Practitioner - Hematology/Oncology 2961627971 Reassigns benefits to 1 organization
I20230817000717 IL Practitioner - Internal Medicine 2961627971 Reassigns benefits to 2 organizations
I20260219004447 HI Practitioner - Hematology/Oncology 2961627971 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Hematology/Oncology
Education
Other, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

171 Ashley Ave
Charleston, SC 29425-8908
Phone (843) 792-1414

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD-26241HIMDHematology & Oncology Physician
4301106031MIMDHematology & Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Hoopeston Community Memorial Hospital Current Accepting new patients
Hoopeston Community Memorial Hospital CurrentSince Aug 3, 2023 Accepting new patients
Sound Inpatient Physicians - Michigan, PLLC Internal Medicine CurrentSince Jan 13, 2018 Accepting new patients
Hilo Benioff Medical Center CurrentSince Feb 4, 2026 Accepting new patients
Carle Health Care Incorporated Internal Medicine CurrentSince Aug 3, 2023 Accepting new patients
University Medical Associates of the Medical University of South Carol Hematology & Oncology CurrentSince Nov 5, 2020 Accepting new patients
Hoopeston Community Memorial Hospital Internal Medicine Current Accepting new patients
Hilo Benioff Medical Center CurrentSince Feb 4, 2026 Accepting new patients
Sound Inpatient Physicians-Michigan, PLLC Internal Medicine CurrentSince Jan 13, 2018 Accepting new patients
University Medical Associates of the Medical University of South Carol Internal Medicine CurrentSince Nov 5, 2020 Accepting new patients

Locations

1190 Waianuenue Ave
Hilo, HI 96720
Phone (808) 932-3000

701 E Orange St
Hoopeston, IL 60942
Phone (217) 283-5531

611 W Park St
Urbana, IL 61801
Phone (217) 383-6941

580 W College Ave
Marquette, MI 49855
Phone (906) 225-3131

800 S Washington Ave
Saginaw, MI 48601
Phone (989) 776-8000

171 Ashley Ave
Charleston, SC 29425
Phone (843) 792-2123

Interoperability endpoints

  • Direct secure messaging: olupakmd378913@carlehiedirect.net
  • Direct secure messaging: olupak305131@direct.musc.edu

Organizations & group practices 11

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 6

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": "1396396800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770076800000",
    "number": "1740608165",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 751461",
            "city": "CHARLOTTE",
            "state": "NC",
            "postal_code": "282751461",
            "telephone_number": "843-792-6200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "MUSC 171 ASHLEY AVE",
            "city": "CHARLESTON",
            "state": "SC",
            "postal_code": "294252608",
            "telephone_number": "843-792-2300"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "109 Bee St",
            "address_purpose": "LOCATION",
            "city": "Charleston",
            "state": "SC",
            "postal_code": "294015703",
            "country_code": "US",
            "telephone_number": "843-577-5011",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LUPAK",
        "first_name": "OLEKSANDRA",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-04-02",
        "last_updated": "2026-02-03",
        "certification_date": "2026-02-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "MI",
            "license": "4301106031",
            "primary": false
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "SC",
            "license": "85172",
            "primary": true
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "SC",
            "license": "85172",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MI",
            "license": "4301106031",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "HI",
            "license": "MD-26241",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "direct@direct.musc.edu",
            "affiliation": "N",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "Musc 171 Ashley Ave",
            "city": "Charleston",
            "state": "SC",
            "country_code": "US",
            "postal_code": "294252608",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Charleston, SC

Sources for this page

Verify at the official NPI Registry.