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

Marissa Block LLC

Organization Professional Counselor · NPI 1407453939

Marissa Block LLC is a Professional Counselor in Towson, Maryland. Registered with an NPI since 2020.

In the registry since
2020
Specialties on file
3
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

200 E Joppa Rd
Towson, MD 21286-3150
Phone: (443) 300-6905
Fax: (443) 233-0231
Show map & directions

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

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X
Clinical Social Worker Taxonomy 1041C0700X
Psychiatric/Mental Health Registered Nurse Taxonomy 163WP0808X

Record details

NPI number1407453939
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marissa Block — Ceo/Founder · (443) 300-6905
Other names Insight Therapy; Insight Therapy
NPI enumeratedOctober 7, 2020
Last updated in NPPESJune 13, 2023
Certification dateJune 13, 2023
Mailing address502 Charles Street Ave, Towson, MD 21204-4206

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