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

Mrs. Teresa Giammella Deboer, LMHC, LMFT

Individual provider Mental Health Counselor · NPI 1801077805

Mrs. Teresa Giammella Deboer, LMHC, LMFT is a Mental Health Counselor in Staten Island, New York. Qualified in 2002, 24 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in New York.

Years since qualifying
24
Licensed in
NY
In the registry since
2007
Specialties on file
2
What do these letters mean?
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

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Practice location Address checks out

835 Bard Ave
Staten Island, NY 10301-3320
Phone: (718) 354-7807
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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 000259 (NY)
Mental Health Counselor Taxonomy 101YM0800X · Licence 002797 (NY)

Record details

NPI number1801077805
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMHC , LMFT
Sole proprietorYes
NPI enumeratedNovember 19, 2007
Last updated in NPPESNovember 19, 2007

Medicare enrollment

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

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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