INTERNAL MEDICINE OF EAST HAVEN PC – Internal Medicine Physician, NPI 1790746337

INTERNAL MEDICINE OF EAST HAVEN PC is a healthcare provider. based in East haven, Connecticut. specializing in Internal Medicine Physician. The organization holds a License No. 024717 (CT). The NPI Number for INTERNAL MEDICINE OF EAST HAVEN PC is 1790746337

Main info

Organization
Name
INTERNAL MEDICINE OF EAST HAVEN PC
NPI
1790746337
Phone
(203) 468-9775
Address
339 HEMINGWAY AVE
Authorized Official
DR. MARK SHERARD KASPER PRESIDENT MD
Enumeration Date
31 March 2006
Last Update Date
5 June 2019
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience67
Completeness75
Years active:20State licenses:3Digital endpointsOther names

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Provider Addresses for INTERNAL MEDICINE OF EAST HAVEN PC

  • 339, Hemingway Ave, East Haven, New Haven County, Connecticut, 06512, United States

    EAST HAVEN, CT 065122318

    Phone: (203) 468-9775

    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.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

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

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2006-10-23

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
O20061023000034OClinic/Group PracticeCTTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

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 06512)

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Reviews

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Frequently asked questions

What number should I use to identify INTERNAL MEDICINE OF EAST HAVEN PC for billing?
Administrative and clinical systems typically use NPI 1790746337 for INTERNAL MEDICINE OF EAST HAVEN PC.
Should I treat INTERNAL MEDICINE OF EAST HAVEN PC as an active provider?
Patients and plans typically see INTERNAL MEDICINE OF EAST HAVEN PC as active in the national extract.
What type of care does INTERNAL MEDICINE OF EAST HAVEN PC provide?
INTERNAL MEDICINE OF EAST HAVEN PC's profile centers on Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
What city is tied to INTERNAL MEDICINE OF EAST HAVEN PC?
The directory associates INTERNAL MEDICINE OF EAST HAVEN PC with East Haven, Connecticut. Check all listed addresses for suites or satellite offices.
What is the difference between NPI and a medical license?
An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.

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