Nathan Tidwell, D.O.

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

75019 Issued in GA

Practice address

150 Bluff Ave
North Augusta, SC 29841-3862

Phone

(803) 624-1313

Fax

(803) 426-9236

NPI assigned

Jun 17, 2014

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

Medicare fee-for-service enrollment

Enrolled in SC, GA2 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

Hematology/Oncology

Education

At Still University of Health Sciences, College of Osteo Med, Kirksville, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Augusta Oncology Associates PCGroup PAC ID 8921089756, shared by 2 NPIs, 36 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Piedmont Augusta Hospital Hospital, Augusta, GA, CCN 110028
• Aiken Regional Medical Center Hospital, Aiken, SC, CCN 420082
• Doctors Hospital Hospital, Augusta, GA, CCN 110177
• Baxter Health Hospital, Mountain Home, AR, CCN 040027
• Wellstar MCG Health, Affiliated With Med Col Hospital, Augusta, GA, CCN 110034

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

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.

• Augusta Oncology Associates PC

  • Specialist
  • North Augusta, SC
  • NPI 1255163614

  Hematology & Oncology

  Medicare reassignment NPD
• Augusta Oncology Associates PC

  • Hematology & Oncology Physician
  • Augusta, GA
  • NPI 1912917824
  Medicare reassignment NPD

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

• Aiken Regional Medical Centers LLC

  • General Acute Care Hospital
  • Aiken, SC
  • NPI 1447437157
  Care Compare affiliation
• Aiken Regional Medical Centers LLC

  • General Acute Care Hospital
  • Aiken, SC
  • NPI 1467448498
  Care Compare affiliation
• Aiken Regional Medical Centers, LLC.

  • Neurological Surgery Physician
  • Aiken, SC
  • NPI 1942610928

  Hospital

  Care Compare affiliation
• Au Medical Center, Inc

  • General Acute Care Hospital
  • Augusta, GA
  • NPI 1437135902
  Care Compare affiliation
• Baxter County Regional Hospital Inc

  • General Acute Care Hospital
  • Mountain Home, AR
  • NPI 1033147921
  Care Compare affiliation
• Baxter County Regional Hospital, Inc

  • General Acute Care Hospital
  • Mountain Home, AR
  • NPI 1881788933
  Care Compare affiliation
• Doctors Hospital of Augusta LLC

  • General Acute Care Hospital
  • Augusta, GA
  • NPI 1912951963
  Care Compare affiliation
• University Health Services,Inc

  • General Acute Care Hospital
  • Augusta, GA
  • NPI 1588665566
  Care Compare affiliation

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

{
    "created_epoch": "1402963200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773273600000",
    "number": "1780098756",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "150 BLUFF AVE",
            "city": "NORTH AUGUSTA",
            "state": "SC",
            "postal_code": "298413862",
            "telephone_number": "803-624-1313",
            "fax_number": "803-426-9236"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "150 BLUFF AVE",
            "city": "NORTH AUGUSTA",
            "state": "SC",
            "postal_code": "298413862",
            "telephone_number": "803-624-1313",
            "fax_number": "803-426-9236"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TIDWELL",
        "first_name": "NATHAN",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2014-06-17",
        "last_updated": "2026-03-12",
        "certification_date": "2026-03-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "GA",
            "license": "075019",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "GA",
            "license": "75019",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kayla Rose Thomas, PA
• Cara N Thompson, LMSW
• Kalei Thompson
• Tanya Marletta Thompson
• John W Thurmond III, M.D.
• Haleigh Olivia Timmons, OT/R
• Julie Tompkins, N.P.
• Avery Kalbas Tordoff
• Susan Batchelor Towner, APRN
• Treasured Hearts Transportation Services LLC

• Hematology & Oncology Physician in North Augusta, SC
• Providers in North Augusta, SC by specialty
• Hematology & Oncology Physician in South Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 12, 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.