Lindsay Tiell, MSW, LICSW, LCSW-C
NPI 1669827796 · Clinical Social Worker · Washington, DC
Lindsay Tiell, MSW, LICSW, LCSW-C is a Clinical Social Worker provider in Washington, DC (NPI 1669827796).
Provider details
- NPI number
- 1669827796
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LICSW, LCSW-C
- Sex
- Female
- Sole proprietor
- No
- License
- 19040 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 12301 Academy WayRockville, MD 20852-2000Phone: (301) 984-4444
Registry dates
- Enumerated
- 2016-04-26
- Last updated
- 2022-07-21
Frequently asked questions
- What is Lindsay Tiell's NPI number?
- Lindsay Tiell's National Provider Identifier (NPI) is 1669827796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lindsay Tiell's specialty?
- Lindsay Tiell is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Lindsay Tiell located?
- Lindsay Tiell's practice location on file with NPPES is 5236 44th St Nw # 4, Washington, DC 20015-2135.
- What is Lindsay Tiell's phone number?
- The practice phone number listed in the NPPES registry for Lindsay Tiell is (202) 237-1196.
- Is Lindsay Tiell's NPI active?
- Yes — Lindsay Tiell's NPI (1669827796) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.