DR. LEONARD E GRAUER (MD) – Cardiovascular Disease Physician, NPI 1023019726

DR. LEONARD E GRAUER (MD) is a healthcare provider. based in Hamden, Connecticut. specializing in Cardiovascular Disease Physician. They hold the professional credentials MD. They hold a License No. 13960 (CT). The NPI Number for DR. LEONARD E GRAUER (MD) is 1023019726

Main info

Male
Name
DR. LEONARD E GRAUER (MD)
NPI
1023019726
Phone
(203) 773-3055
Address
1952 WHITNEY AVE
Enumeration Date
3 August 2005
Last Update Date
8 February 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. LEONARD E GRAUER (MD)

  • 1952, Whitney Avenue, Spring Glen, Hamden, New Haven County, Connecticut, 06517, United States

    HAMDEN, CT 065171209

    Phone: (203) 773-3055

    Fax: (203) 281-5796

    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 ·

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

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

Insurance plans in this area (ZIP 06517)

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Reviews

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Frequently asked questions

What is the registry number for DR. LEONARD E GRAUER (MD)?
The registry entry for DR. LEONARD E GRAUER (MD) shows NPI 1023019726.
Is DR. LEONARD E GRAUER (MD)'s NPI status active today?
Active status means DR. LEONARD E GRAUER (MD)'s NPI record is not deactivated in the public file.
How should patients interpret DR. LEONARD E GRAUER (MD)'s specialty?
The extract shows Cardiovascular Disease Physician for DR. LEONARD E GRAUER (MD). Clinical services aligned with this taxonomy classification.
Is DR. LEONARD E GRAUER (MD) tied to Hamden, Connecticut?
If you are local to Hamden, Connecticut, DR. LEONARD E GRAUER (MD) may be relevant to your search.
Can I export DR. LEONARD E GRAUER (MD)'s record?
You can download the official NPPES record; we summarize key fields for readability.

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