Oscar H. Grandas, MD

Primary specialty

Vascular Surgery PhysicianTaxonomy code 2086S0129X

License

38851 Issued in TN

Practice address

1940 Alcoa Hwy
Ste E 120
Knoxville, TN 37920

Phone

(865) 305-8040

Fax

(865) 305-8041

NPI assigned

Aug 25, 2006

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in TN

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

Vascular Surgery

Education

Other, 1986

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

University Health System, Inc.Group PAC ID 5294646378, 512 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University Health System, Inc Hospital, Knoxville, TN, CCN 440015

Merit-based Incentive Payment System (MIPS)

Final score

96.48 of 100Reported as apm

Quality

86.23

Promoting interoperability

100

Improvement activities

40

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• University Health System, Inc

  • Internal Medicine Physician
  • Knoxville, TN
  • NPI 1790738763

  Single Specialty

  Medicare reassignment Care Compare group NPD
• University Diagnostics, LLC

  • Radiology Clinic/Center
  • Knoxville, TN
  • NPI 1205588308

  Single Specialty

  NPD
• University Diagnostics, LLC

  • Diagnostic Radiology Physician
  • Knoxville, TN
  • NPI 1417698275

  Single Specialty

  NPD
• University Diagnostics, LLC

  • Diagnostic Radiology Physician
  • Knoxville, TN
  • NPI 1427785047

  Single Specialty

  NPD
• University Health System Inc

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
  • Knoxville, TN
  • NPI 1306609748
  NPD
• University Health System, Inc

  • Vascular Surgery Physician
  • Knoxville, TN
  • NPI 1891002523

  Single Specialty

  NPD
• Knoxville Neurology Specialists, PLLC

  • Neurology Physician
  • Knoxville, TN
  • NPI 1720003338

  Single Specialty

  NPD (past)
• Leconte Orthopedics, PLLC

  • Orthopaedic Surgery Physician
  • Sevierville, TN
  • NPI 1235552381

  Single Specialty

  NPD (past)
• University Health System, Inc.

  • General Acute Care Hospital
  • Knoxville, TN
  • NPI 1538164090

  Single Specialty

  NPD (past)
• University Vascular Surgeons, PLLC

  • Vascular Surgery Physician
  • Knoxville, TN
  • NPI 1548524184

  Single Specialty

  NPD (past)

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

• University Health System, Inc.

  • General Acute Care Hospital
  • Knoxville, TN
  • NPI 1538164090
  Care Compare affiliation

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

{
    "created_epoch": "1156464000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1528243200000",
    "number": "1366550014",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 440265",
            "city": "NASHVILLE",
            "state": "TN",
            "postal_code": "372440265",
            "telephone_number": "865-670-6199",
            "fax_number": "865-670-6198"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1940 ALCOA HWY",
            "address_2": "STE E 120",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "37920",
            "telephone_number": "865-305-8040",
            "fax_number": "865-305-8041"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRANDAS",
        "first_name": "OSCAR",
        "middle_name": "H.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-08-25",
        "last_updated": "2018-06-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "204F00000X",
            "taxonomy_group": "193400000X MULTIPLE SINGLE SPECIALTY GROUP",
            "desc": "Transplant Surgery",
            "state": "TN",
            "license": "38851",
            "primary": false
        },
        {
            "code": "2086S0129X",
            "taxonomy_group": "",
            "desc": "Surgery, Vascular Surgery",
            "state": "TN",
            "license": "38851",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1517043",
            "state": "TN"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Mary Ellen Graham, M.D.
• Meredith Buckner Graham, DNP, APRN, FNP-BC
• Randal Oliver Graham, M.D.
• Sarah Grammer
• Mariel Crystal Granados
• Kimberly K Grande, M.D.
• Doris J Grandey, CRNA
• Nancy Lady Granger, D.PH.
• Angelica Marie Grant
• Charlotte Elizabeth Grant, D.D.S.

• Vascular Surgery Physician in Knoxville, TN
• Providers in Knoxville, TN by specialty
• Vascular Surgery Physician in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 6, 2018; 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.