Theresa Duffey, LCSW
NPI 1184120164 · Clinical Social Worker · South Boston, VA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theresa Duffey, LCSW is a Clinical Social Worker provider in South Boston, VA (NPI 1184120164).
Provider details
- NPI number
- 1184120164
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 0904010278 (VA)
Specialties & taxonomies
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
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)
- 380 Washington StBoydton, VA 23917-3415Phone: (434) 738-6420Fax: (434) 738-6054
Registry dates
- Enumerated
- 2018-03-30
- Last updated
- 2018-03-30
Frequently asked questions
- What is Theresa Duffey's NPI number?
- Theresa Duffey's National Provider Identifier (NPI) is 1184120164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Duffey's specialty?
- Theresa Duffey is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Theresa Duffey located?
- Theresa Duffey's practice location on file with NPPES is 1627 Seymour Dr, South Boston, VA 24592-3447.
- What is Theresa Duffey's phone number?
- The practice phone number listed in the NPPES registry for Theresa Duffey is (434) 575-1336.
- Does Theresa Duffey accept Medicare?
- Theresa Duffey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theresa Duffey's NPI active?
- Yes — Theresa Duffey's NPI (1184120164) is active in the NPPES registry as of the last update on 2018-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.