DR. JOEL S ZARETZKY (M.D.) – Internal Medicine Physician, NPI 1285621433

DR. JOEL S ZARETZKY (M.D.) is a healthcare provider. based in Ansonia, Connecticut. specializing in Internal Medicine Physician. They hold the professional credentials M.D.. They hold a License No. 19620 (CT). The NPI Number for DR. JOEL S ZARETZKY (M.D.) is 1285621433

Main info

Male
50 Years Of Experience
Accepts Medicare Assignment
Name
DR. JOEL S ZARETZKY (M.D.)
NPI
1285621433
Phone
(203) 735-5444
Address
199 WAKELEE AVE
Enumeration Date
3 October 2005
Last Update Date
2 October 2007

Doctor Profile

Medical School Name
NEW YORK MEDICAL COLLEGE
Secondary Phone
-
Graduation Year
1976 (50 years ago)
PAC ID
4385760230
Professional Enrollment ID
I20100928001240
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. JOEL S ZARETZKY (M.D.)

  • 199, Wakelee Avenue, Ansonia, New Haven County, Connecticut, 06401, United States

    ANSONIA, CT 064011145

    Phone: (203) 735-5444

    Fax: (203) 735-1469

    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)

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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 06401)

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Reviews

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Frequently asked questions

How do payers reference DR. JOEL S ZARETZKY (M.D.)?
For DR. JOEL S ZARETZKY (M.D.), use NPI 1285621433 as the unique 10-digit identifier.
Would DR. JOEL S ZARETZKY (M.D.) appear as active to a payer?
You can treat DR. JOEL S ZARETZKY (M.D.) as active for directory purposes; confirm clinical privileges separately.
What expertise is attributed to DR. JOEL S ZARETZKY (M.D.)?
DR. JOEL S ZARETZKY (M.D.)'s specialty line reads Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
Is DR. JOEL S ZARETZKY (M.D.) associated with Ansonia?
Public fields place DR. JOEL S ZARETZKY (M.D.) around Ansonia, Connecticut. Always confirm the exact site before visiting.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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