1. Home
  2. Directory
  3. South Carolina
  4. Columbia
  5. Counselor
  6. NPI Profile

MRS. MARIAN POLLOCK MERIWETHER EDS, MA, LPC
NPI 1427110139
Counselor - Professional in Columbia, SC

Active since December 16, 2006PECOS EnrolledAccepts Medicare Assignment
3555 HARDEN STREET EXT STE 141, COLUMBIA, SC 29203(803) 434-4300(803) 434-4351 Get Directions Write a Review

NPPES record last updated: November 21, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 21, 2023, Nov 24, 2021 (2 updates tracked since 2021).

About Mrs. Marian Pollock Meriwether Eds, Ma, Lpc NPPES

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

MRS. MARIAN POLLOCK MERIWETHER EDS, MA, LPC (NPI 1427110139) is an individual professional provider in Columbia, South Carolina, licensed in South Carolina (7581) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Columbia, and is a graduate of Other (2002).

NPPES Registry Identity

NPI1427110139
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameMRS. MARIAN POLLOCK MERIWETHERCredential: EDS, MA, LPC
Location Address3555 HARDEN STREET EXT STE 141Columbia, SC 29203-6894
Mailing Address300 E Mcbee Ave Fl 4Greenville, SC 29601-2842 · (864) 522-8603
Phone(803) 434-4300
Fax(803) 434-4351
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateDecember 16, 2006
Last NPPES UpdateNovember 21, 20232 updates tracked since enumeration
NPPES CertifiedNovember 21, 2023
✔ NPI 1427110139 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
Licenses✔ Licensed in SC · 7581✔ Licensed in SC · 4612
Also ListedCounselorTaxonomy 101Y00000X · License 4612 (SC)
3555 HARDEN STREET EXT STE 141, Columbia, SC 29203
Open in Google Maps ↗

Secondary Practice Location 1

Location 12326 Lincoln StColumbia, SC 29201-2047 · Phone (803) 254-5901

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of North Carolina and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Marian Pollock Meriwether Eds, Ma, Lpc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7810345816
PECOS Enrollment IDI20231201001399
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.

Medicare Billing Reassignment

Medicare enrollment records show Marian Meriwether reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Prisma Health Medical Group-Midlands
0.1 mi
Multi-Specialty
3555 HARDEN STREET EXT STE 300
Columbia, SC 29203
  • Reassigned Medicare billing, South Carolina enrollment
  • 1,466 clinicians in this Medicare group
NPI 1275988321 (803) 545-5000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
51 services12 patients

Other Providers at the Same Location NPPES 20

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

DR. BRANDON HEATH KILGORE MD
Psychiatry & Neurology (Psychiatry)
3555 HARDEN STREET EXT STE 141
COLUMBIA, SC 29203
Richland County (803) 434-4300
CAMILLE B. WOOD LPC
Counselor (Mental Health)
3555 HARDEN STREET EXT STE 141
COLUMBIA, SC 29203
Richland County (803) 434-4300
LEIGH ANN BLENDOWSKI
Nurse Practitioner (Psychiatric/Mental Health)
3555 HARDEN STREET EXT STE 141
COLUMBIA, SC 29203
Richland County (803) 434-4300
MS. PETRA EDWARDS FNP
Nurse Practitioner (Psychiatric/Mental Health)
3555 HARDEN STREET EXT STE 141
COLUMBIA, SC 29203
Richland County (803) 434-4300
KIMBERLY G KINARD MD
Psychiatry & Neurology (Psychiatry)
3555 HARDEN STREET EXT STE 141
COLUMBIA, SC 29203
Richland County (803) 818-3933
FRANK ANDREW PETERS M.D.
Psychiatry & Neurology (Child & Adolescent Psychiatry)
3555 HARDEN STREET EXT STE 141
COLUMBIA, SC 29203
Richland County (803) 434-4300
ELIZABETH-CLARE MCCULLOCH PORTER M.D.
Psychiatry & Neurology (Psychiatry)
3555 HARDEN STREET EXT STE 141
COLUMBIA, SC 29203
Richland County (803) 434-4300
LAUREN MARIE RAYL MD
Psychiatry & Neurology (Psychiatry)
3555 HARDEN STREET EXT STE 141
COLUMBIA, SC 29203
Richland County (803) 434-4300

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marian Meriwether's NPI number?

The NPI number for Marian Meriwether is 1427110139. It was assigned to this individual provider in the NPPES registry on December 16, 2006.

Where is Marian Meriwether located?

Marian Meriwether practices at 3555 Harden Street Ext Ste 141, Columbia, SC 29203. The listed phone number is (803) 434-4300.

What is Marian Meriwether's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Marian Meriwether enrolled in Medicare?

Yes. Marian Meriwether is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Marian Meriwether's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marian Meriwether reassigns Medicare benefits to Prisma Health Medical Group-Midlands (Columbia, SC). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marian Meriwether's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marian Meriwether accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina and BlueCross BlueShield of South Carolina list Marian Meriwether as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Marian Meriwether was last updated on November 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.