Nieka Harris, M.D.
NPI 1396825618 · Gastroenterology Physician · West Columbia, SC
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nieka Harris, M.D. is a Gastroenterology Physician provider in West Columbia, SC (NPI 1396825618).
Provider details
- NPI number
- 1396825618
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95426 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
4 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$20 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 6000 W Highway 98Naval Hospital Pensacola Internal Medicine DepartmentPensacola, FL 32507-0001Phone: (850) 505-7044
- 3 Richland Medical Park Dr Ste 120Columbia, SC 29203-6850Phone: (803) 434-8866Fax: (803) 933-3049
- 824 N Military Hwy Ste 100Norfolk, VA 23502-3652Phone: (757) 252-2900
Registry dates
- Enumerated
- 2006-10-17
- Last updated
- 2026-04-29
- Certified
- 2026-04-29
Frequently asked questions
- What is Nieka Harris's NPI number?
- Nieka Harris's National Provider Identifier (NPI) is 1396825618, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nieka Harris's specialty?
- Nieka Harris is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Nieka Harris located?
- Nieka Harris's practice location on file with NPPES is 146 E Hospital Dr, West Columbia, SC 29169-4800.
- What is Nieka Harris's phone number?
- The practice phone number listed in the NPPES registry for Nieka Harris is (803) 936-3300.
- Does Nieka Harris accept Medicare?
- Nieka Harris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nieka Harris's NPI active?
- Yes — Nieka Harris's NPI (1396825618) is active in the NPPES registry as of the last update on 2026-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.