Nieka Harris, M.D.
Gastroenterology Physician · West Columbia, SC
Nieka Harris, M.D. is a gastroenterology physician with a practice address in West Columbia, South Carolina, and NPI 1396825618, issued on Oct 17, 2006. Check the license (South Carolina 95426, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Nieka Harris
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 95426 SC
0101242128 VA
TL6038 WY
Self-reported in NPPES; status is on the state search - Practice location
- 146 E Hospital Dr, West Columbia, SC 29169
- Phone
- (803) 936-3300
- Enumerated
- Oct 17, 2006
- Record last updated
- Aug 3, 2026
- Fax
- (803) 936-7735
- Medicaid ID
- 019041800 FL
- Medicare enrollment
- Enrolled (PECOS I20171031003297); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 303 in South Carolina → Look up another NPI →
Also registered at 146 E Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Fernando Castro, MDRheumatology Physician1518063718
- Raymond Diamond, DOInternal Medicine Physician1497779573
- Anna HodgesPhysician Assistant1700609617
- Samantha Morton, M.D.Obstetrics & Gynecology Physician1558383315
- Sandra Rizzo, CRNPNurse Practitioner1396351664
Verify Nieka Harris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 95426Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 96.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $20.49
1 payment: food and beverage; the largest payer was Intercept Pharmaceuticals, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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 3 group practices
- Bon Secours Medical Group Richmond Specialty Care LLCRichmond, VA
- Nhcs Physicians IncRocky Mount, NC
- Prisma Health Medical Group-MidlandsColumbia, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nieka Harris among 303 gastroenterology physician records in South Carolina
Nieka Harris, M.D. is one of 303 gastroenterology physician records with a practice address in South Carolina. 82% 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 16% of them.
- NPI issued2006 · 16% of these records are older, 44% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2006 · median 2005 among the 217 with a school on file
- Record last updated2026 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in South Carolina
There are 303 gastroenterology physician records in South Carolina.
All 303 in South Carolina → Every provider in West Columbia → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Eric Heinzelmann, MDWest Columbia, SC 291691861427726
- Richard Lawson, MDWest Columbia, SC 291691518985175
- James Richter, MDWest Columbia, SC 291691821202821
- Samuel Saleeby, MDWest Columbia, SC 291691457381147
- John Schaberg, MDWest Columbia, SC 291691851321541
- March Seabrook, MDWest Columbia, SC 291691689602740
- Nelson Seabrook, M.D.West Columbia, SC 291691215356431
- Erick Singh, M.D.West Columbia, SC 291691588862619
Common questions
What is Nieka Harris, M.D.'s NPI number?
Nieka Harris, M.D.'s National Provider Identifier (NPI) is 1396825618, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nieka Harris, M.D. located?
The NPPES record lists a practice address at 146 E Hospital Dr, West Columbia, SC, 29169. Phone: (803) 936-3300. Providers update this record themselves, so call before visiting.
How can I verify Nieka Harris, M.D.'s license?
NPPES lists South Carolina license number 95426, 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.
What is Nieka Harris, M.D.'s MIPS final score?
The 2023 MIPS final score is 96.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.