NPIMap

Individual provider Active NPI

Olivia Yessin

  • Internal Medicine Physician
  • Columbia, SC
National Provider Identifier
1376283283
Registry record updated Jul 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
88308 Issued in SC
Practice address
2 Medical Park Rd
Columbia, SC 29203-6808
Phone
(803) 545-5321
NPI assigned
Mar 30, 2022
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 6, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 88308 SC Primary

Addresses

Primary practice location

2 Medical Park Rd
Columbia, SC 29203-6808

Mailing address

2 Medical Park Rd
Columbia, SC 29203-6808

Other practice location 1

1801 Sunset Dr
Columbia, SC 29203-6803
Phone (803) 434-4153

Other practice location 2

8 Richland Medical Park Dr Ste 100
Columbia, SC 29203-8006
Phone (803) 434-3800

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in SC
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
I20250904000031 SC Practitioner - Internal Medicine 9638551369 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
University of Kentucky College of Medicine, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Prisma Health Medical Group-MidlandsGroup PAC ID 5991099707, 1,040 clinicians

Practice addresses (Care Compare)

1801 Sunset Dr
Columbia, SC 29203-6803
Phone (803) 540-1000

Hospital & facility affiliations

  • Prisma Health Homecare Home health agency, Columbia, SC, CCN 427013
  • Prisma Health Richland Hospital Hospital, Columbia, SC, CCN 420018

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Prisma Health Medical Group-Midlands Internal Medicine CurrentSince Aug 18, 2025 Accepting new patients
Prisma Health Medical Group-Midlands CurrentSince Aug 18, 2025 Accepting new patients
University Medical Associates of the Medical University of South Carol Internal Medicine PastSince Apr 3, 2022 Accepting new patients
Prisma Health-Midlands Past Accepting new patients

Locations

1801 Sunset Dr
Columbia, SC 29203
Phone (803) 434-4153

2 Medical Park Rd
Ste 506
Columbia, SC 29203
Phone (803) 434-3930

300 E McBee Ave
Fl 4
Greenville, SC 29601
Phone (864) 522-8615

Interoperability endpoints

  • Direct secure messaging: oyessin584027@direct.ghs.myhfn.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 and National Provider Directory roles.

Hospital & facility affiliations 8

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": "1648598400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783296000000",
    "number": "1376283283",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2 MEDICAL PARK RD",
            "city": "COLUMBIA",
            "state": "SC",
            "postal_code": "292036808"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2 MEDICAL PARK RD",
            "city": "COLUMBIA",
            "state": "SC",
            "postal_code": "292036808",
            "telephone_number": "803-545-5321"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1801 Sunset Dr",
            "address_purpose": "LOCATION",
            "city": "Columbia",
            "state": "SC",
            "postal_code": "292036803",
            "country_code": "US",
            "telephone_number": "803-434-4153",
            "fax_number": "803-434-4160",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "8 Richland Medical Park Dr Ste 100",
            "address_purpose": "LOCATION",
            "city": "Columbia",
            "state": "SC",
            "postal_code": "292038006",
            "country_code": "US",
            "telephone_number": "803-434-3800",
            "fax_number": "803-744-2759",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "YESSIN",
        "first_name": "OLIVIA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-03-30",
        "last_updated": "2026-07-06",
        "certification_date": "2026-07-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "SC",
            "license": "88308",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Columbia, SC

Sources for this page

Verify at the official NPI Registry.