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

Dr. Catherine Day

Individual provider Psychologist · NPI 1699636720

Dr. Catherine Day is a Psychologist in Frederick, Maryland. Works from 2 locations. Licensed in Maryland.

Licensed in
MD
In the registry since
2025

Practice location Address checks out

10 N Jefferson St Ste 203
Frederick, MD 21701-4865
Phone: (202) 750-1028
Show map & directions

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

Additional practice locations (1)

  • 6010 Executive Blvd Unit 303, Rockville, MD 20852-3809 — (202) 750-1028

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence A01225 (MD)

Record details

NPI number1699636720
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedNovember 19, 2025
Last updated in NPPESMay 22, 2026
Certification dateMay 22, 2026
Mailing address6010 Executive Blvd Unit 303, Rockville, MD 20852-3809

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