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

Diane Catherine Grogan, LMFT

Individual provider Marriage & Family Therapist · NPI 1033033550

Diane Catherine Grogan, LMFT is a Marriage & Family Therapist in New York, New York. Practices as a sole proprietor and works from 2 locations. Licensed in New York.

Licensed in
NY
In the registry since
2026
What do these letters mean?
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

See every abbreviation used in this directory →

Practice location Address checks out

7 W 36th St Fl 14
New York, NY 10018-7152
Phone: (929) 399-7120
Show map & directions

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

Additional practice locations (1)

  • 379 Harman St Apt 5e, Brooklyn, NY 11237-4878 — (516) 993-6324

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 002832 (NY)

Record details

NPI number1033033550
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMFT
Sole proprietorYes
NPI enumeratedAugust 6, 2026
Last updated in NPPESAugust 6, 2026
Certification dateAugust 6, 2026

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