David Pennington
NPI 1255010401 · Clinical Social Worker · Washington, DC
David Pennington is a Clinical Social Worker provider in Washington, DC (NPI 1255010401).
Provider details
- NPI number
- 1255010401
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
83% 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
- 2023-07-14
- Last updated
- 2024-10-09
- Certified
- 2024-09-29
Frequently asked questions
- What is David Pennington's NPI number?
- David Pennington's National Provider Identifier (NPI) is 1255010401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Pennington's specialty?
- David Pennington is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is David Pennington located?
- David Pennington's practice location on file with NPPES is 1634 I St Nw Ste 1200, Washington, DC 20006-4011.
- What is David Pennington's phone number?
- The practice phone number listed in the NPPES registry for David Pennington is (202) 851-2670.
- Is David Pennington's NPI active?
- Yes — David Pennington's NPI (1255010401) is active in the NPPES registry as of the last update on 2024-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.