Nancy Pennington, MSW, LCSW
NPI 1609022409 · Clinical Social Worker · Alexandria, VA
Nancy Pennington, MSW, LCSW is a Clinical Social Worker provider in Alexandria, VA (NPI 1609022409).
Provider details
- NPI number
- 1609022409
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 0904001393 (VA)
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
17 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
- 2008-08-12
- Last updated
- 2008-08-12
Frequently asked questions
- What is Nancy Pennington's NPI number?
- Nancy Pennington's National Provider Identifier (NPI) is 1609022409, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Pennington's specialty?
- Nancy Pennington is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Nancy Pennington located?
- Nancy Pennington's practice location on file with NPPES is 1444 Duke St, Alexandria, VA 22314-3403.
- What is Nancy Pennington's phone number?
- The practice phone number listed in the NPPES registry for Nancy Pennington is (703) 836-7130.
- Is Nancy Pennington's NPI active?
- Yes — Nancy Pennington's NPI (1609022409) is active in the NPPES registry as of the last update on 2008-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.