DR. DENIS J BLAIS (MD) – Specialist, NPI 1245229335

DR. DENIS J BLAIS (MD) is a healthcare provider. based in South weymouth, Massachusetts. specializing in Specialist. They hold the professional credentials MD. They hold a License No. 59081 (MA). The NPI Number for DR. DENIS J BLAIS (MD) is 1245229335

Main info

Male
Name
DR. DENIS J BLAIS (MD)
NPI
1245229335
Phone
(781) 331-4600
Address
780 MAIN ST
Enumeration Date
20 October 2005
Last Update Date
12 April 2010
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for DR. DENIS J BLAIS (MD)

  • 780 Main St, Main Street, South Weymouth, Weymouth, Norfolk County, Massachusetts, 02190, United States

    SOUTH WEYMOUTH, MA 021901622

    Phone: (781) 331-4600

    Fax: (781) 337-5095

    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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Educational use only—not medical, billing, or legal advice.

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 02190)

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Frequently asked questions

What is the standard ID for DR. DENIS J BLAIS (MD) in the U.S.?
In the U.S., DR. DENIS J BLAIS (MD) is identified by NPI 1245229335.
Should I treat DR. DENIS J BLAIS (MD) as an active provider?
Patients and plans typically see DR. DENIS J BLAIS (MD) as active in the national extract.
What does the directory say DR. DENIS J BLAIS (MD) does?
Insurance directories may phrase it differently, but here DR. DENIS J BLAIS (MD) maps to Other Service Providers. Clinical services aligned with this taxonomy classification.
Is DR. DENIS J BLAIS (MD) tied to South Weymouth, Massachusetts?
If you are local to South Weymouth, Massachusetts, DR. DENIS J BLAIS (MD) may be relevant to your search.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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