MR. NICHOLAS JOHN MAZZONI (LMHC, LADC I) – Addiction (Substance Use Disorder) Counselor, NPI 1790803955

MR. NICHOLAS JOHN MAZZONI (LMHC, LADC I) is a healthcare provider. based in South yarmouth, Massachusetts. specializing in Addiction (Substance Use Disorder) Counselor. They hold the professional credentials LMHC, LADC I. They hold a License No. 157 (MA). The NPI Number for MR. NICHOLAS JOHN MAZZONI (LMHC, LADC I) is 1790803955

Main info

Male
Sole Proprietor
Name
MR. NICHOLAS JOHN MAZZONI (LMHC, LADC I)
NPI
1790803955
Phone
(508) 398-5155
Address
20 FORSYTHE AVE
Enumeration Date
27 March 2007
Last Update Date
8 July 2007
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

Provider Addresses for MR. NICHOLAS JOHN MAZZONI (LMHC, LADC I)

  • 20 FORSYTHE AVE

    SOUTH YARMOUTH, MA 026641814

    Phone: (508) 398-5155

    Fax: (508) 398-3478

    Mailing address matches the actual address.

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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Medicare Utilization (FFS)

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Insurance plans in this area (ZIP 02664)

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Frequently asked questions

Can I cross-check MR. NICHOLAS JOHN MAZZONI (LMHC, LADC I) using NPI 1790803955?
NPI 1790803955 belongs to MR. NICHOLAS JOHN MAZZONI (LMHC, LADC I); compare other details if you need extra assurance.
Would MR. NICHOLAS JOHN MAZZONI (LMHC, LADC I) appear as active to a payer?
You can treat MR. NICHOLAS JOHN MAZZONI (LMHC, LADC I) as active for directory purposes; confirm clinical privileges separately.
What clinical focus is listed for MR. NICHOLAS JOHN MAZZONI (LMHC, LADC I)?
At a glance, MR. NICHOLAS JOHN MAZZONI (LMHC, LADC I) is tied to Addiction (Substance Use Disorder) Counselor. Clinical services aligned with this taxonomy classification.
Where in Massachusetts is MR. NICHOLAS JOHN MAZZONI (LMHC, LADC I) registered?
Use South Yarmouth, Massachusetts as the headline location for MR. NICHOLAS JOHN MAZZONI (LMHC, LADC I) here.
When was this NPI issued?
Enumeration for MR. NICHOLAS JOHN MAZZONI (LMHC, LADC I) is noted as March 27, 2007 where the registry provides it.

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