Misti Brien, LMSW
NPI 1134625809 · Clinical Social Worker · Seneca, SC
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Misti Brien, LMSW is a Clinical Social Worker provider in Seneca, SC (NPI 1134625809).
Provider details
- NPI number
- 1134625809
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 10298 (SC)
Specialties & taxonomies
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 tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2018-04-02
- Last updated
- 2021-07-14
- Certified
- 2021-07-14
Frequently asked questions
- What is Misti Brien's NPI number?
- Misti Brien's National Provider Identifier (NPI) is 1134625809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Misti Brien's specialty?
- Misti Brien is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Misti Brien located?
- Misti Brien's practice location on file with NPPES is 203 Central Park Ln Ste a, Seneca, SC 29678-1156.
- What is Misti Brien's phone number?
- The practice phone number listed in the NPPES registry for Misti Brien is (864) 973-1359.
- Does Misti Brien accept Medicare?
- Misti Brien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Misti Brien's NPI active?
- Yes — Misti Brien's NPI (1134625809) is active in the NPPES registry as of the last update on 2021-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.