DR. JOEL JAY GARSTEN (M.D) – Gastroenterology Physician, NPI 1679521363

DR. JOEL JAY GARSTEN (M.D) is a healthcare provider. based in Waterbury, Connecticut. specializing in Gastroenterology Physician. They hold the professional credentials M.D. They hold a License No. 019371 (CT). The NPI Number for DR. JOEL JAY GARSTEN (M.D) is 1679521363

Main info

Male
53 Years Of Experience
Accepts Medicare Assignment
Name
DR. JOEL JAY GARSTEN (M.D)
NPI
1679521363
Phone
(203) 574-3007
Address
60 WESTWOOD AVE
Enumeration Date
4 May 2006
Last Update Date
30 June 2014

Doctor Profile

Medical School Name
GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
2037096000
Graduation Year
1973 (53 years ago)
PAC ID
7911805486
Group Practice PAC ID
0042124174
Professional Enrollment ID
I20031222000355
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 JAY GARSTEN (M.D)

  • 60, Westwood Avenue, West Side Hill, Waterbury, New Haven County, Connecticut, 06708, United States

    SUITE 314

    WATERBURY, CT 067082460

    Phone: (203) 574-3007

    Fax: (203) 573-1739

    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.

No Medicare enrollment or revalidation data available for this provider in our database.

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 06708)

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Provider's Procedures

DR. JOEL JAY GARSTEN (M.D) performs procedures in Gastroenterology Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
GASTROENTEROLOGYCT45378Diagnostic examination of large bowel using an endoscope4444
GASTROENTEROLOGYCT45385Removal of polyps or growths of large bowel using an endoscope3029

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 0042124174View full group profile
NameSpecialtyState
SHANZAY HAIDER (M.D.)
-CT
JAMES G UBERTI (MD)
-CT
KIMBERLY HUNTER
-CT
DR. ROBERT SATTERLEE WETMORE (M.D.)
-CT
JASON R OUELLETTE (MD)
-CT
MARC G. HOCHLER (M.D.)
-MA
ANNA C FREITAG (M.D.)
E N D O C R I N O L O G YCT
KIM M CLABBERS (MD)
-PA
MR. MATTHEW SHEEKS (PA-C)
-CT
GEETA SHARMA (DNP, NP-C)
-TX

Reviews

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Frequently asked questions

Can I use this page to confirm DR. JOEL JAY GARSTEN (M.D)'s NPI?
Yes. DR. JOEL JAY GARSTEN (M.D) is listed with NPI 1679521363 in the public NPI dataset.
Does CMS list DR. JOEL JAY GARSTEN (M.D) as active?
Yes — DR. JOEL JAY GARSTEN (M.D) is active in the NPI listing used on this page.
What taxonomy line describes DR. JOEL JAY GARSTEN (M.D)?
For research purposes, treat DR. JOEL JAY GARSTEN (M.D) as Gastroenterology Physician in this dataset. Clinical services aligned with this taxonomy classification.
What address line appears for DR. JOEL JAY GARSTEN (M.D)?
DR. JOEL JAY GARSTEN (M.D)'s geographic hint is Waterbury, Connecticut in our summary view.
Why does DR. JOEL JAY GARSTEN (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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