Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Dawn Maria Lotter-Griffin, PHD

Individual provider Clinical Psychologist · NPI 1275671075

Dr. Dawn Maria Lotter-Griffin, PHD is a Clinical Psychologist in Brooklyn, New York. Practices as a sole proprietor. Licensed in Indiana and New York.

Licensed in
IN, NY
In the registry since
2007
Specialties on file
2
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

3512 Quentin Rd
Brooklyn, NY 11234-4231 Not confirmed with CMS for 15 years — call before visiting
Phone: (718) 854-8370
Fax: (718) 854-8308
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 015783-1 (NY)
Clinical Psychologist Taxonomy 103TC0700X · Licence 20042115A (IN)

Record details

NPI number1275671075
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedFebruary 2, 2007
Last updated in NPPESFebruary 23, 2011

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients51
Services billed 995 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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