Helen Nichole Johnson-Wall, M.D.
Internal Medicine Physician · Seneca, SC
Helen Nichole Johnson-Wall, M.D. is an internal medicine physician with a practice address in Seneca, South Carolina, and NPI 1730151481, issued on Feb 6, 2006. Check the license (South Carolina 82129, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Helen Nichole Johnson-Wall
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 82129 SC
00351 NC
60690598 WA
Self-reported in NPPES; status is on the state search - Practice location
- 301 Memorial Dr Ste F, Seneca, SC 29672
- Phone
- (864) 885-7758
- Enumerated
- Feb 6, 2006
- Record last updated
- Jun 25, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (864) 885-7867
- Medicare enrollment
- Enrolled (PECOS I20190729003169); accepts Medicare assignment
- Medical or professional school
- Uniformed Services Uhs Fe Hebert School Of Med, 1998
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,881 in South Carolina → Look up another NPI →
Also registered at 301 Memorial Dr Ste F
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Terry Davis, MDHospitalist Physician1689835787
- Donald Wardell, M.DHospitalist Physician1033209127
Verify Helen Nichole Johnson-Wall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 82129Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,771 Medicare Part D claims for 321 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Furosemide214 claims
- Losartan Potassium101 claims
- Calcitriol93 claims
- Lisinopril69 claims
- Amlodipine Besylate53 claims
- Farxiga47 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $132.50
6 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Oconee Kidney Center LLCSeneca, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Helen Nichole Johnson-Wall among 1,881 internal medicine physician records in South Carolina
Helen Nichole Johnson-Wall, M.D. is one of 1,881 internal medicine physician records with a practice address in South Carolina. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 58% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1998 · median 2006 among the 1,119 with a school on file
- Record last updated2019 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 internal medicine physician records list a practice address in Seneca
They are 16 of the 697 NPPES records with a practice address in Seneca, and 1,881 internal medicine physician records in South Carolina.
All 1,881 in South Carolina → Every provider in Seneca → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mark Ayers, MDSeneca, SC 296721669658753
- William Plummer, MDSeneca, SC 296721376516799
- Ann Shalley, M.D.Seneca, SC 296721063463743
- Robert Briggs, M.D.Piedmont, SC 296731720309313
- Clay Crosby, M.D.Piedmont, SC 296731801200522
- Michael Dillard, M.D.Pickens, SC 296711699799429
- John Goldsmith, M.D.Piedmont, SC 296731275792814
- Quinn Hunt, MDPiedmont, SC 296731588194518
Common questions
What is Helen Nichole Johnson-Wall, M.D.'s NPI number?
Helen Nichole Johnson-Wall, M.D.'s National Provider Identifier (NPI) is 1730151481, issued on Feb 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Helen Nichole Johnson-Wall, M.D. located?
The NPPES record lists a practice address at 301 Memorial Dr Ste F, Seneca, SC, 29672. Phone: (864) 885-7758. Providers update this record themselves, so call before visiting.
How can I verify Helen Nichole Johnson-Wall, M.D.'s license?
NPPES lists South Carolina license number 82129, as entered by the provider. 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.
How much does Helen Nichole Johnson-Wall, M.D. prescribe under Medicare Part D?
In 2024, Helen Nichole Johnson-Wall, M.D. had 1,771 Medicare Part D claims for 321 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.