Samuel Oats, MD

Primary specialty

Vascular & Interventional Radiology PhysicianTaxonomy code 2085R0204X

License

327241 Issued in LA

Practice address

1501 N Campbell Ave
Tucson, AZ 85724-5058

Phone

(520) 626-7747

NPI assigned

May 13, 2015

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in LA, AZ2 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

Specialty

Interventional RadiologyAlso: Diagnostic Radiology

Education

University of Texas Medical School at Houston, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Red River Consultants IncGroup PAC ID 1355303363, 56 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Willis Knighton Medical Center Hospital, Shreveport, LA, CCN 190111
• North Caddo Medical Center Hospital, Vivian, LA, CCN 191304
• Christus Shreveport-Bossier Health System Hospital, Shreveport, LA, CCN 190041
• Springhill Medical Center Hospital, Springhill, LA, CCN 190088

Merit-based Incentive Payment System (MIPS)

Final score

91.94 of 100Reported as group

Quality

100

Improvement activities

40

Cost

73.13

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.

• Red River Consultants, Inc

  • Diagnostic Radiology Physician
  • Shreveport, LA
  • NPI 1902877426

  AZ

  Medicare reassignment Care Compare group NPD
• Sonoran Radiology LTD

  • Vascular & Interventional Radiology Physician
  • Mesa, AZ
  • NPI 1033745708

  Diagnostic Radiology

  NPD (past)

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

• Christus Health Northern Louisiana

  • General Acute Care Hospital
  • Shreveport, LA
  • NPI 1417950106
  Care Compare affiliation
• North Caddo Hospital Service District

  • Critical Access Hospital
  • Vivian, LA
  • NPI 1326016684
  Care Compare affiliation
• Springhill Medical Services, Inc.

  • General Acute Care Hospital
  • Springhill, LA
  • NPI 1275506115
  Care Compare affiliation
• Springhill Medical Services, Inc.

  • Primary Care Clinic/Center
  • Sarepta, LA
  • NPI 1699191999

  Hospital

  Care Compare affiliation
• Willis Knighton Medical Center, Inc.

  • General Acute Care Hospital
  • Bossier City, LA
  • NPI 1003968579
  Care Compare affiliation
• Willis Knighton Medical Center, Inc.

  • General Acute Care Hospital
  • Shreveport, LA
  • NPI 1124170691
  Care Compare affiliation
• Willis Knighton Medical Center, Inc.

  • General Acute Care Hospital
  • Shreveport, LA
  • NPI 1275685539
  Care Compare affiliation
• Willis Knighton Medical Center, Inc.

  • General Acute Care Hospital
  • Shreveport, LA
  • NPI 1568461572
  Care Compare affiliation

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

{
    "created_epoch": "1431475200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783296000000",
    "number": "1700264579",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 3488",
            "city": "TUPELO",
            "state": "MS",
            "postal_code": "388033488",
            "telephone_number": "866-264-3435",
            "fax_number": "706-596-6704"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1501 N CAMPBELL AVE",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857245058",
            "telephone_number": "520-626-7747"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2600 Greenwood Rd",
            "address_purpose": "LOCATION",
            "city": "Shreveport",
            "state": "LA",
            "postal_code": "71103",
            "country_code": "US",
            "telephone_number": "318-212-4000",
            "fax_number": "706-596-6704",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3330 Masonic Dr",
            "address_purpose": "LOCATION",
            "city": "Alexandria",
            "state": "LA",
            "postal_code": "713013841",
            "country_code": "US",
            "telephone_number": "318-448-6734",
            "fax_number": "318-483-4088",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "OATS",
        "first_name": "SAMUEL",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2015-05-13",
        "last_updated": "2026-07-06",
        "certification_date": "2026-07-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "LA",
            "license": "327241",
            "primary": false
        },
        {
            "code": "2085R0204X",
            "taxonomy_group": "",
            "desc": "Radiology, Vascular & Interventional Radiology",
            "state": "LA",
            "license": "327241",
            "primary": true
        },
        {
            "code": "2085R0204X",
            "taxonomy_group": "",
            "desc": "Radiology, Vascular & Interventional Radiology",
            "state": "AZ",
            "license": "61371",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Wayne L Oakeson, MD
• Oasis Assisted Living Center
• Oasis Home Care Services LLC
• Oasis Surgical Assist, PLLC
• Kelsie Elizabeth Oatmen, MD
• Adam H Obaidi, M.D.
• Charlotte S Obannon, LCSW
• Oluwadamilola Obawede, MD
• Mumina Obeid
• Tracy Lynn Oberg, M.D.

• Vascular & Interventional Radiology Physician in Tucson, AZ
• Providers in Tucson, AZ by specialty
• Vascular & Interventional Radiology Physician in Arizona

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