Mark D. Okusa, M.D.

Primary specialty

Nephrology PhysicianTaxonomy code 207RN0300X

License

0101035775 Issued in VA

Practice address

The Kidney Center Uva Hospital W
Hospital Drive, 5TH Floor
Charlottesville, VA 22908-0001

Phone

(434) 924-1894

Fax

(434) 924-5848

NPI assigned

Feb 20, 2007

Last updated

Sep 18, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in VA

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 1

Specialty

NephrologyAlso: Critical Care (Intensivists)

Education

Virginia Commonwealth University, School of Medicine, 1982

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

University of Virginia Physicians GroupGroup PAC ID 4880590728, 1,685 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University of Virginia Medical Center Hospital, Charlottesville, VA, CCN 490009
• Uva Health Culpeper Medical Center Hospital, Culpeper, VA, CCN 490019

Merit-based Incentive Payment System (MIPS)

Final score

86.45 of 100Reported as group

Quality

79.76

Promoting interoperability

100

Improvement activities

40

Cost

75.07

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mokusa6840@direct.healthsystem.virginia.edu

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.

• University of Virginia Physicians Group

  • Sports Medicine (Neuromusculoskeletal Medicine) Physician
  • Charlottesville, VA
  • NPI 1033138250
  Medicare reassignment Care Compare group NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Rector & Visitors of the University of Virginia

  dba UVA Health Sciences Center

  • General Acute Care Hospital
  • Charlottesville, VA
  • NPI 1780630608
  Care Compare affiliation
• Uva Culpeper Medical Center

  dba UVA Health Culpeper Medical Center

  • General Acute Care Hospital
  • Culpeper, VA
  • NPI 1669538047
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1171929600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789689600000",
    "number": "1679618763",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 749112",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303749112",
            "telephone_number": "434-980-6140",
            "fax_number": "434-972-4266"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "THE KIDNEY CENTER UVA HOSPITAL W",
            "address_2": "HOSPITAL DRIVE, 5TH FLOOR",
            "city": "CHARLOTTESVILLE",
            "state": "VA",
            "postal_code": "229080001",
            "telephone_number": "434-924-1894",
            "fax_number": "434-924-5848"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OKUSA",
        "first_name": "MARK",
        "middle_name": "D.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-02-20",
        "last_updated": "2026-09-18",
        "certification_date": "2026-09-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "VA",
            "license": "0101035775",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "006059287",
            "state": "VA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Kennedy Eberechukwu Ohaegbu, PHARMD
• Deborah Charmaine Oickle, PT MHS OCS
• Chikeluba Valentine Okafor
• Joseph Okai, M.D.
• Julie Patrice Okorn, MD
• Deborah Okyere, AG-ACNP
• Juan M. Olazagasti, M.D.
• Old Dominion Anesthesia LLC
• Old Dominion Prosthetics & Orthotics, Inc.
• Caroline T Oldfield, LCSW

• Nephrology Physician in Charlottesville, VA
• Providers in Charlottesville, VA by specialty
• Nephrology Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 18, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.