IndividualActive
Marsha Swerdloff, L.C.S.W.
NPI 1558383455 · Clinical Social Worker · Reston, VA
Marsha Swerdloff, L.C.S.W. is a Clinical Social Worker provider in Reston, VA (NPI 1558383455).
Provider details
- NPI number
- 1558383455
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.C.S.W.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0904000828 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
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
11250 Roger Bacon Dr
Suite 7
Reston, VA 20190-5219
Phone: (703) 437-0844
Fax: (703) 481-0865
Street-level locationGet directions
Mailing address
1332 Buttermilk Ln
Reston, VA 20190-3904
Registry dates
- Enumerated
- 2006-07-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marsha Swerdloff's NPI number?
- Marsha Swerdloff's National Provider Identifier (NPI) is 1558383455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marsha Swerdloff's specialty?
- Marsha Swerdloff is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marsha Swerdloff located?
- Marsha Swerdloff's practice location on file with NPPES is 11250 Roger Bacon Dr, Reston, VA 20190-5219.
- What is Marsha Swerdloff's phone number?
- The practice phone number listed in the NPPES registry for Marsha Swerdloff is (703) 437-0844.
- Is Marsha Swerdloff's NPI active?
- Yes — Marsha Swerdloff's NPI (1558383455) 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.