IndividualActive
Karla Siu, MSW, LCSW
NPI 1508906074 · Clinical Social Worker · Carrboro, NC
Karla Siu, MSW, LCSW is a Clinical Social Worker provider in Carrboro, NC (NPI 1508906074).
Provider details
- NPI number
- 1508906074
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- C005898 (NC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
110 W Main St
Suite 2h
Carrboro, NC 27510-2026
Phone: (919) 338-1939
Fax: (919) 338-2729
Street-level locationGet directions
Mailing address
136 East Chapel Hill St.
Durham, NC 27701
Registry dates
- Enumerated
- 2007-02-07
- Last updated
- 2009-11-04
Frequently asked questions
- What is Karla Siu's NPI number?
- Karla Siu's National Provider Identifier (NPI) is 1508906074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karla Siu's specialty?
- Karla Siu is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karla Siu located?
- Karla Siu's practice location on file with NPPES is 110 W Main St, Carrboro, NC 27510-2026.
- What is Karla Siu's phone number?
- The practice phone number listed in the NPPES registry for Karla Siu is (919) 338-1939.
- Is Karla Siu's NPI active?
- Yes — Karla Siu's NPI (1508906074) is active in the NPPES registry as of the last update on 2009-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.