David Barnes, CAC-AD
NPI 1023443611 · Addiction (Substance Use Disorder) Counselor · Silver Spring, MD
David Barnes, CAC-AD is a Addiction (Substance Use Disorder) Counselor provider in Silver Spring, MD (NPI 1023443611).
Provider details
- NPI number
- 1023443611
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CAC-AD
- Sex
- Male
- Sole proprietor
- No
- License
- AC0968 (MD)
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
12 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
- 2013-09-13
- Last updated
- 2013-09-13
Frequently asked questions
- What is David Barnes's NPI number?
- David Barnes's National Provider Identifier (NPI) is 1023443611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Barnes's specialty?
- David Barnes is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is David Barnes located?
- David Barnes's practice location on file with NPPES is 12615 Farnell Dr, Silver Spring, MD 20906-3873.
- What is David Barnes's phone number?
- The practice phone number listed in the NPPES registry for David Barnes is (301) 906-0791.
- Is David Barnes's NPI active?
- Yes — David Barnes's NPI (1023443611) is active in the NPPES registry as of the last update on 2013-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.