Lindsey Markwood, MSW, LICSW
NPI 1235292848 · Clinical Social Worker · Washington, DC
Lindsey Markwood, MSW, LICSW is a Clinical Social Worker provider in Washington, DC (NPI 1235292848).
Provider details
- NPI number
- 1235292848
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LC50078306 (DC)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-12-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lindsey Markwood's NPI number?
- Lindsey Markwood's National Provider Identifier (NPI) is 1235292848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lindsey Markwood's specialty?
- Lindsey Markwood is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Lindsey Markwood located?
- Lindsey Markwood's practice location on file with NPPES is 1715 15th St Nw, Washington, DC 20009-3875.
- What is Lindsey Markwood's phone number?
- The practice phone number listed in the NPPES registry for Lindsey Markwood is (202) 360-2159.
- Is Lindsey Markwood's NPI active?
- Yes — Lindsey Markwood's NPI (1235292848) 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.