Nathan Tidwell, D.O.
Hematology & Oncology Physician · North Augusta, SC
Nathan Tidwell, D.O. is a hematology & oncology physician with a practice address in North Augusta, South Carolina, and NPI 1780098756, issued on Jun 17, 2014. Check the license on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Nathan Tidwell
- Credential
- D.O.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- 75019 GA
075019 GA
Self-reported in NPPES; status is on the state search - Practice location
- 150 Bluff Ave, North Augusta, SC 29841
- Phone
- (803) 624-1313
- Enumerated
- Jun 17, 2014
- Record last updated
- Mar 12, 2026
- Fax
- (803) 426-9236
- Medicare enrollment
- Enrolled (PECOS I20250418001347); accepts Medicare assignment
- Medical or professional school
- At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 2014
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 181 in South Carolina → Look up another NPI →
Also registered at 150 Bluff Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samuel Brooks, PA-CPhysician Assistant1841833092
- Ashleigh Potter, APRNFamily Nurse Practitioner1730716689
Verify Nathan Tidwell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Augusta Oncology Associates PCNorth Augusta, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathan Tidwell among 181 hematology & oncology physician records in South Carolina
Nathan Tidwell, D.O. is one of 181 hematology & oncology physician records with a practice address in South Carolina. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 78% of them.
- NPI issued2014 · 78% of these records are older, 18% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2014 · median 2006 among the 139 with a school on file
- Record last updated2026 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in South Carolina
There are 181 hematology & oncology physician records in South Carolina.
All 181 in South Carolina → Every provider in North Augusta → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Sitki Ergul, MDAiken, SC 298011821192949
- Ahmad Gill, MDAiken, SC 298011285738302
- Sheetal Higbee, M.D.Aiken, SC 298011154559680
- Jonathan Bakos, MDBluffton, SC 299101609361278
- Majd Chahin, MDBluffton, SC 299101760472849
- Gregory Haidemenos, MDHilton Head Island, SC 299261689080129
- Gary Thomas, MDHilton Head Island, SC 299261043218316
- Asutosh Gor, MDRock Hill, SC 297321407947757
Common questions
What is Nathan Tidwell, D.O.'s NPI number?
Nathan Tidwell, D.O.'s National Provider Identifier (NPI) is 1780098756, issued on Jun 17, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Nathan Tidwell, D.O. located?
The NPPES record lists a practice address at 150 Bluff Ave, North Augusta, SC, 29841. Phone: (803) 624-1313. Providers update this record themselves, so call before visiting.
How can I verify Nathan Tidwell, D.O.'s license?
Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.