David Trebach, LCSW, LCSW-C
NPI 1831871169 · Clinical Social Worker · Alexandria, VA
David Trebach, LCSW, LCSW-C is a Clinical Social Worker provider in Alexandria, VA (NPI 1831871169).
Provider details
- NPI number
- 1831871169
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW, LCSW-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- 05188 (MD)
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
2 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
- 2023-08-04
- Last updated
- 2023-08-04
- Certified
- 2023-08-04
Frequently asked questions
- What is David Trebach's NPI number?
- David Trebach's National Provider Identifier (NPI) is 1831871169, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Trebach's specialty?
- David Trebach is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is David Trebach located?
- David Trebach's practice location on file with NPPES is 7603 Gifford Ct, Alexandria, VA 22315-4129.
- What is David Trebach's phone number?
- The practice phone number listed in the NPPES registry for David Trebach is (703) 209-6111.
- Is David Trebach's NPI active?
- Yes — David Trebach's NPI (1831871169) is active in the NPPES registry as of the last update on 2023-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.