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MR. DAVID WILLIAM KLUN JR. MA, MS, LMHC
NPI 1689122392
Counselor - Mental Health in Hyannis, MA

Active since September 12, 2016
316 SEA ST APT A, HYANNIS, MA 02601(617) 863-0510 Get Directions Write a Review

NPPES record last updated: March 8, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 8, 2023, Sep 12, 2016 (2 updates tracked since 2016).

About Mr. David William Klun Jr. Ma, Ms, Lmhc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. DAVID WILLIAM KLUN JR. MA, MS, LMHC (NPI 1689122392) is an individual mental health provider in Hyannis, Massachusetts and active in the NPI registry since September 2016.

NPPES Registry Identity

NPI1689122392
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameMR. DAVID WILLIAM KLUN JR.Credential: MA, MS, LMHC
Location Address316 SEA ST APT AHyannis, MA 02601-4565
Mailing Address316 Sea St Apt AHyannis, MA 02601-4565 · (617) 863-0510
Phone(617) 863-0510
Sole ProprietorNo
Enumeration DateSeptember 12, 2016
Last NPPES UpdateMarch 8, 20232 updates tracked since enumeration
NPPES CertifiedMarch 8, 2023
✔ NPI 1689122392 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
316 SEA ST APT A, Hyannis, MA 02601
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Other Names 1

Other Name (5)Billy Klun

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care.Insurance ›

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is David Klun's NPI number?

The NPI number for David Klun is 1689122392. It was assigned to this individual provider in the NPPES registry on September 12, 2016. The provider is also known as Billy Klun.

Where is David Klun located?

David Klun practices at 316 Sea St Apt A, Hyannis, MA 02601. The listed phone number is (617) 863-0510.

What is David Klun's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

What insurance does David Klun accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list David Klun as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for David Klun was last updated on March 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.