IndividualActive
David Singer, LCSW
NPI 1851469225 · Mental Health Counselor · Annandale, VA
David Singer, LCSW is a Mental Health Counselor provider in Annandale, VA (NPI 1851469225).
Provider details
- NPI number
- 1851469225
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0904004464 (VA)
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
3300 Woodburn Rd
Annandale, VA 22003-1202
Phone: (703) 205-9452
Street-level locationGet directions
Mailing address
12249 Fairfield House Dr
Fairfax, VA 22033-3967
Registry dates
- Enumerated
- 2006-12-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is David Singer's NPI number?
- David Singer's National Provider Identifier (NPI) is 1851469225, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Singer's specialty?
- David Singer is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is David Singer located?
- David Singer's practice location on file with NPPES is 3300 Woodburn Rd, Annandale, VA 22003-1202.
- What is David Singer's phone number?
- The practice phone number listed in the NPPES registry for David Singer is (703) 205-9452.
- Is David Singer's NPI active?
- Yes — David Singer's NPI (1851469225) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.