DIANNE LYNN MACKELLAR (LMHC LMFT CADAC) – Marriage & Family Therapist, NPI 1083745418

DIANNE LYNN MACKELLAR (LMHC LMFT CADAC) is a healthcare provider. based in Oak bluffs, Massachusetts. specializing in Marriage & Family Therapist. They hold the professional credentials LMHC LMFT CADAC. They hold a License No. 1978 (MA). The NPI Number for DIANNE LYNN MACKELLAR (LMHC LMFT CADAC) is 1083745418

Main info

Female
Name
DIANNE LYNN MACKELLAR (LMHC LMFT CADAC)
NPI
1083745418
Phone
(508) 693-7996
Address
34 BAYES HILL RD
Enumeration Date
8 March 2007
Last Update Date
11 September 2025
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience61
Completeness85
Years active:19State licenses:2Digital endpointsOther names

Provider Addresses for DIANNE LYNN MACKELLAR (LMHC LMFT CADAC)

  • 34 BAYES HILL RD

    OAK BLUFFS, MA 02557

    Phone: (508) 693-7996

    Type: Location

  • BOX 2287

    VINEYARD HAVEN, MA 02568

    Phone: (508) 693-5890

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

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Medicare Enrollment & Revalidation

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No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

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No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 02557)

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Reviews

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Frequently asked questions

What number should I use to identify DIANNE LYNN MACKELLAR (LMHC LMFT CADAC) for billing?
Administrative and clinical systems typically use NPI 1083745418 for DIANNE LYNN MACKELLAR (LMHC LMFT CADAC).
Quick check: is DIANNE LYNN MACKELLAR (LMHC LMFT CADAC) active?
Public NPPES data shows DIANNE LYNN MACKELLAR (LMHC LMFT CADAC) with an active NPI status right now.
What services align with DIANNE LYNN MACKELLAR (LMHC LMFT CADAC)'s listing?
DIANNE LYNN MACKELLAR (LMHC LMFT CADAC)'s public classification highlights Marriage & Family Therapist. Clinical services aligned with this taxonomy classification.
Can patients visit DIANNE LYNN MACKELLAR (LMHC LMFT CADAC) in Oak Bluffs, Massachusetts?
For routing, start with Oak Bluffs, Massachusetts for DIANNE LYNN MACKELLAR (LMHC LMFT CADAC), then verify phone and hours locally.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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