Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. David William Klun Jr., MA, MS, LMHC

Individual provider Mental Health Counselor · NPI 1689122392

Mr. David William Klun Jr., MA, MS, LMHC is a Mental Health Counselor in Hyannis, Massachusetts. Registered with an NPI since 2016.

In the registry since
2016
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
MS — Master of Science
A graduate science degree.
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.

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Practice location Address checks out

316 Sea St Apt A
Hyannis, MA 02601-4565
Phone: (617) 863-0510
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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

Record details

NPI number1689122392
Entity typeIndividual (Type 1)
GenderMale
Credentials MA , MS , LMHC
Sole proprietorNo
NPI enumeratedSeptember 12, 2016
Last updated in NPPESMarch 8, 2023
Certification dateMarch 8, 2023

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