Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Cecilia M Sewell

Individual provider Behavior Analyst · NPI 1750046538

Cecilia M Sewell is a Behavior Analyst in Vienna, Virginia. Licensed in Virginia. Registered with an NPI since 2021.

Licensed in
VA
In the registry since
2021

Practice location Address checks out

8391 Old Courthouse Rd Ste 120
Vienna, VA 22182-3819
Phone: (703) 429-1853
Fax: (301) 718-1766
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 0133003808 (VA)

Record details

NPI number1750046538
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedNovember 5, 2021
Last updated in NPPESJune 16, 2026
Certification dateJune 16, 2026
Mailing address8391 Old Courthouse Rd Ste 120, Vienna, VA 22182-3819

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