Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Sandra Lee Duemmler, LMHC, NCC

Individual provider Mental Health Counselor · NPI 1114693124

Mrs. Sandra Lee Duemmler, LMHC, NCC is a Mental Health Counselor in Delray Beach, Florida. Practices as a sole proprietor. Licensed in Florida.

Licensed in
FL
In the registry since
2021
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.
NCC — National Certified Counselor
A counsellor certified by the NBCC.

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Practice location Address checks out

550 SE 6th Ave # 200
Delray Beach, FL 33483-5306
Phone: (561) 325-8494
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence MH17843 (FL)

Record details

NPI number1114693124
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMHC , NCC
Sole proprietorYes
NPI enumeratedAugust 19, 2021
Last updated in NPPESAugust 19, 2021
Certification dateAugust 2, 2020

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