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

Danielle K Grassi

Individual provider Mental Health Counselor · NPI 1689344392

Danielle K Grassi is a Mental Health Counselor in Olney, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2021

Practice location Address checks out

4828 Waltonshire Cir
Olney, MD 20832-3119
Phone: (214) 676-9540
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence NONE (MD)

Record details

NPI number1689344392
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedSeptember 14, 2021
Last updated in NPPESSeptember 14, 2021
Certification dateSeptember 14, 2021
Mailing address4828 Waltonshire Cir, Olney, MD 20832-3119

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