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

Johnni Riddar, LCDC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1700739075

Johnni Riddar, LCDC is an Addiction (Substance Use Disorder) Counselor in Galveston, Texas. Practices as a sole proprietor and works from 2 locations. Licensed in Texas.

Licensed in
TX
In the registry since
2026

Practice location Address checks out

4700 Broadway St Ste 300
Galveston, TX 77551-4241
Phone: (346) 287-2520
Show map & directions

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

Additional practice locations (1)

  • 4444 W Main St, League City, TX 77573-1737 — (409) 763-2373

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 17670 (TX)

Record details

NPI number1700739075
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCDC
Sole proprietorYes
NPI enumeratedFebruary 17, 2026
Last updated in NPPESMarch 17, 2026
Certification dateMarch 17, 2026
Mailing address1726 Broadway St Apt D19, Galveston, TX 77550-4951

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