Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARISSA JANE ECKLEY MD
NPI 1639757099
Internal Medicine in West Columbia, SC

Q: What is Marissa Eckley's NPI number?

The NPI number for Marissa Eckley is 1639757099. It was assigned to this individual provider in the NPPES registry on March 29, 2021.

Q: What is Marissa Eckley's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Marissa Eckley was last updated on July 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 29, 2021PECOS Enrolled

222 E MEDICAL LN STE 100&200, WEST COLUMBIA, SC 29169(803) 935-8410(803) 936-7816 Get Directions Write a Review

NPPES record last updated: July 24, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 24, 2026, May 28, 2026, Aug 13, 2025 and 2 more (5 updates tracked since 2021).

On this page

About Marissa Jane Eckley Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARISSA JANE ECKLEY MD (NPI 1639757099) is an individual internal medicine provider in West Columbia, South Carolina, licensed in North Carolina (2025-00244) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639757099

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameMARISSA JANE ECKLEYCredential: MD

Location Address222 E MEDICAL LN STE 100&200West Columbia, SC 29169-4847

Mailing AddressMedical Center BlvdWinston Salem, NC 27157-0001 · (336) 716-2255

Phone(803) 935-8410

Fax(803) 936-7816

Sole ProprietorNo

Enumeration DateMarch 29, 2021

Last NPPES UpdateJuly 24, 20265 updates tracked since enumeration

NPPES CertifiedJuly 24, 2026

✔ NPI 1639757099 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in NC · 2025-00244

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedPhysical Medicine & RehabilitationTaxonomy 208100000X · License 97689 (SC)

222 E MEDICAL LN STE 100&200, West Columbia, SC 29169

Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marissa Jane Eckley Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29169 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$124.04 typical visit price

range $53.57 – $163.84

Typical copayment $31.01 (range $13.39 – $40.96)

Most-billed visit code 99204

Established Patient

$95.12 typical visit price

range $16.96 – $133.52

Typical copayment $23.78 (range $4.24 – $33.38)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MICHAEL BRETT SHEALY PT

Physical Therapist