Marissa Eckley, MD
NPI 1639757099 · Internal Medicine Physician · West Columbia, SC
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Eckley, MD is a Internal Medicine Physician provider in West Columbia, SC (NPI 1639757099).
Provider details
- NPI number
- 1639757099
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2025-00244 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- Medical Center BlvdWinston Salem, NC 27157-2134Phone: (336) 716-1331
Registry dates
- Enumerated
- 2021-03-29
- Last updated
- 2026-05-28
- Certified
- 2026-05-28
Frequently asked questions
- What is Marissa Eckley's NPI number?
- Marissa Eckley's National Provider Identifier (NPI) is 1639757099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Eckley's specialty?
- Marissa Eckley is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marissa Eckley located?
- Marissa Eckley's practice location on file with NPPES is 222 E Medical Ln Ste 100&200, West Columbia, SC 29169-4847.
- What is Marissa Eckley's phone number?
- The practice phone number listed in the NPPES registry for Marissa Eckley is (803) 935-8410.
- Does Marissa Eckley accept Medicare?
- Marissa Eckley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Eckley's NPI active?
- Yes — Marissa Eckley's NPI (1639757099) is active in the NPPES registry as of the last update on 2026-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.