Healthcare Provider Details

I. General information

NPI: 1508761701
Provider Name (Legal Business Name): MONTGOMERY PSYCHOLOGICAL SERVICES, LLC
Entity Type: Organization
Gender:
Sole Proprietor:

II. Dates (important events)

Enumeration Date: 10/09/2026
Last Update Date: 10/09/2026
Certification Date: 10/09/2026
Deactivation Date:
Reactivation Date:

III. Provider practice location address

2919 OLNEY SANDY SPRING RD STE A
OLNEY MD
20832-1587
US

IV. Provider business mailing address

21021 BROOKE KNOLLS RD
GAITHERSBURG MD
20882-4321
US

V. Phone/Fax

Practice location:
  • Phone: 240-324-7920
  • Fax:
Mailing address:
  • Phone: 301-525-8132
  • Fax:

VI. Provider taxonomy

Scope of Practice (Provider specialty)

# 1
Primary TaxonomyY
Taxonomy Code103TC0700X
TaxonomyClinical Psychologist
License Number
License Number StateNULL

VIII. Authorized Official

Name: MARGARET MARY FEERICK
Title or Position: FOUNDER & LICENSED PSYCHOLOGIST
Credential: PH.D.
Phone: 240-324-7920