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

Dr. Margrett Ann Brooks, PHD

Individual provider Psychologist · NPI 1144286881

Dr. Margrett Ann Brooks, PHD is a Clinical Psychologist in Leonardtown, Maryland. Qualified in 1990, 36 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
36
Licensed in
MD
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

23175 Kitty Ct
Leonardtown, MD 20650-2936
Phone: (301) 475-7988
Fax: (301) 475-3515
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 2768 (MD)

Record details

NPI number1144286881
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedApril 21, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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