HARVEY L RIBACK (M.D.) – Gastroenterology Physician, NPI 1225148281

HARVEY L RIBACK (M.D.) is a healthcare provider. based in Norwalk, Connecticut. specializing in Gastroenterology Physician. They hold the professional credentials M.D.. They hold a License No. 026196 (CT). The NPI Number for HARVEY L RIBACK (M.D.) is 1225148281

Main info

Male
46 Years Of Experience
Accepts Medicare Assignment
Name
HARVEY L RIBACK (M.D.)
NPI
1225148281
Phone
(203) 838-4000
Address
761 MAIN AVE
Enumeration Date
30 August 2006
Last Update Date
28 March 2011

Doctor Profile

Medical School Name
ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Secondary Phone
2038384000
Graduation Year
1980 (46 years ago)
PAC ID
5799874202
Group Practice PAC ID
3173866241
Professional Enrollment ID
I20100119000482
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for HARVEY L RIBACK (M.D.)

  • 761, Main Avenue, Norwalk, Fairfield County, Connecticut, 06851, United States

    SUITE 201

    NORWALK, CT 068511080

    Phone: (203) 838-4000

    Fax: (203) 845-9535

    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)

CMS reports 1 Open Payments records for all available years, with a total value of $17.

Total Amount is formed as General ($17) + Research ($0) + Ownership ($0) = $17.

Last reported payment date: 2023-02-28 • Largest payer in this snapshot: Boston Scientific Corporation ($17).

Total Amount

$17

General + Research + Ownership

Payments

1

Total payment records

General Amount

$17

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-02-28

Latest reported date

Top Companies

Largest payers in this snapshot

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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 06851)

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Provider's Procedures

HARVEY L RIBACK (M.D.) performs procedures in Gastroenterology Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
GASTROENTEROLOGYCT43235Diagnostic examination of esophagus, stomach, and/or upper small bowel using an endoscope4037
GASTROENTEROLOGYCT45378Diagnostic examination of large bowel using an endoscope6868
GASTROENTEROLOGYCT45385Removal of polyps or growths of large bowel using an endoscope2525

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: 3173866241View full group profile
NameSpecialtyState
-CT
Nurse PractitionerCT
Nurse PractitionerCT
-CT
-CT
-CT
Internal MedicineCT
Internal MedicineCT
Nurse PractitionerCT
Cardiac Electrophysiology, Cardiovascular Disease (Cardiology)CT

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Frequently asked questions

Where can patients find HARVEY L RIBACK (M.D.)'s NPI?
You can confirm HARVEY L RIBACK (M.D.) with NPI 1225148281; it appears in the national provider directory.
Is HARVEY L RIBACK (M.D.) currently active in the NPI registry?
CMS-published data lists HARVEY L RIBACK (M.D.) as an active registrant.
Can you summarize HARVEY L RIBACK (M.D.)'s specialty in plain language?
Clinically, the directory lists HARVEY L RIBACK (M.D.) with Gastroenterology Physician. Clinical services aligned with this taxonomy classification.
What location shows for HARVEY L RIBACK (M.D.)?
We surface Norwalk, Connecticut for HARVEY L RIBACK (M.D.) based on available NPPES addresses.
What if Norwalk, Connecticut seems incomplete?
Street-level detail can be omitted — open the full address list for this NPI.

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