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

Jannel Jessi Williams

Individual provider Behavior Technician · NPI 1104556257

Jannel Jessi Williams is a Behavior Technician in Ellicott City, Maryland. Practices as a sole proprietor and works from 2 locations. Registered with an NPI since 2022.

In the registry since
2022

Practice location Address checks out

8480 Baltimore National Pike #126 Ste 3210
Ellicott City, MD 21043
Phone: (914) 713-7974
Show map & directions

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

Additional practice locations (1)

  • 1001 Saint Paul St Apt 2e, Baltimore, MD 21202-2652 — (240) 444-0089

Specialties & licences

Behavior Technician (primary) Taxonomy 106S00000X

Record details

NPI number1104556257
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJune 13, 2022
Last updated in NPPESJune 13, 2022
Certification dateJune 13, 2022
Mailing address1001 Saint Paul St Apt 2e, Baltimore, MD 21202-2652

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