DR. HOWARD BRENSILVER (M.D.) – Internal Medicine Physician, NPI 1336134451

DR. HOWARD BRENSILVER (M.D.) is a healthcare provider. based in Mystic, Connecticut. specializing in Internal Medicine Physician. They hold the professional credentials M.D.. They hold a License No. 015952 (CT). The NPI Number for DR. HOWARD BRENSILVER (M.D.) is 1336134451

Main info

Male
Name
DR. HOWARD BRENSILVER (M.D.)
NPI
1336134451
Phone
(860) 572-8911
Address
200 SANDY HOLLOW RD
Enumeration Date
14 September 2005
Last Update Date
8 July 2007
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

Provider Addresses for DR. HOWARD BRENSILVER (M.D.)

  • 200 SANDY HOLLOW RD

    MYSTIC, CT 063551720

    Phone: (860) 572-8911

    Fax: (860) 572-7758

    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)

No Open Payments data available for this provider.

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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)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

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

Insurance plans in this area (ZIP 06355)

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Reviews

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Frequently asked questions

Does DR. HOWARD BRENSILVER (M.D.) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — DR. HOWARD BRENSILVER (M.D.) uses 1336134451.
Does CMS list DR. HOWARD BRENSILVER (M.D.) as active?
Yes — DR. HOWARD BRENSILVER (M.D.) is active in the NPI listing used on this page.
What is DR. HOWARD BRENSILVER (M.D.)'s primary classification?
Internal Medicine Physician is the headline specialty for DR. HOWARD BRENSILVER (M.D.) here. Clinical services aligned with this taxonomy classification.
Where is DR. HOWARD BRENSILVER (M.D.) based?
DR. HOWARD BRENSILVER (M.D.) is tied to Mystic, Connecticut in the data we show; additional addresses may exist on the full record.
Why does DR. HOWARD BRENSILVER (M.D.) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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