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

Crystal Addison

Individual provider Mental Health Counselor · NPI 1699550319

Crystal Addison is a Mental Health Counselor in Hicksville, New York. Practices as a sole proprietor. Registered with an NPI since 2023.

In the registry since
2023

Practice location Address checks out

950 S Oyster Bay Rd
Hicksville, NY 11801-3511
Phone: (516) 822-6111
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1699550319
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedAugust 30, 2023
Last updated in NPPESAugust 30, 2023
Certification dateAugust 30, 2023
Mailing address950 S Oyster Bay Rd, Hicksville, NY 11801-3510

Other providers in Hicksville