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

Arielle Callahan

Individual provider Mental Health Counselor · NPI 1467119578

Arielle Callahan is a Mental Health Counselor in College Park, Maryland. Works from 2 locations. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

8400 Baltimore Ave Ste 300
College Park, MD 20740-2496
Phone: (240) 670-4050
Show map & directions

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

Additional practice locations (1)

  • 7317 Hanover Pkwy Ste A, Greenbelt, MD 20770-3614 — (301) 220-2842

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1467119578
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedNovember 23, 2021
Last updated in NPPESJune 29, 2026
Certification dateJune 29, 2026
Mailing address4835 Cordell Ave Apt 406, Bethesda, MD 20814-3150

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