Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Kimberly L Sumner-Mayer, PHD, LMFT

Individual provider Marriage & Family Therapist · NPI 1366207128

Dr. Kimberly L Sumner-Mayer, PHD, LMFT is a Marriage & Family Therapist in New York, New York. Licensed in New York. Registered with an NPI since 2024.

Licensed in
NY
In the registry since
2024
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.
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

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Practice location Address checks out

25 Avenue D # 29
New York, NY 10009-6935
Phone: (646) 395-4381
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 000242-01 (NY)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X

Record details

NPI number1366207128
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , LMFT
Sole proprietorNo
NPI enumeratedFebruary 20, 2024
Last updated in NPPESFebruary 20, 2024
Certification dateFebruary 20, 2024

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