Marian Meriwether, EDS, MA, LPC
NPI 1427110139 · Professional Counselor · Columbia, SC
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marian Meriwether, EDS, MA, LPC is a Professional Counselor provider in Columbia, SC (NPI 1427110139).
Provider details
- NPI number
- 1427110139
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- EDS, MA, LPC
- Sex
- Female
- Sole proprietor
- No
- License
- 4612 (SC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
51 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Psychotherapy, 1 Hour90837 | 51 | $109 |
Typical Medicare-allowed amounts for these services range $109–$109 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 2326 Lincoln StColumbia, SC 29201-2047Phone: (803) 254-5901
Registry dates
- Enumerated
- 2006-12-16
- Last updated
- 2023-11-21
- Certified
- 2023-11-21
Frequently asked questions
- What is Marian Meriwether's NPI number?
- Marian Meriwether's National Provider Identifier (NPI) is 1427110139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marian Meriwether's specialty?
- Marian Meriwether is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Marian Meriwether located?
- Marian Meriwether's practice location on file with NPPES is 3555 Harden Street Ext Ste 141, Columbia, SC 29203-6894.
- What is Marian Meriwether's phone number?
- The practice phone number listed in the NPPES registry for Marian Meriwether is (803) 434-4300.
- Does Marian Meriwether accept Medicare?
- Marian Meriwether is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marian Meriwether's NPI active?
- Yes — Marian Meriwether's NPI (1427110139) is active in the NPPES registry as of the last update on 2023-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.