STANISLAUS OPALACZ (MD) – Gastroenterology Physician, NPI 1215995238

STANISLAUS OPALACZ (MD) is a healthcare provider. based in Middletown, Connecticut. specializing in Gastroenterology Physician. They hold the professional credentials MD. They hold a License No. 025965 (CT). The NPI Number for STANISLAUS OPALACZ (MD) is 1215995238

Main info

Male
Accepts Medicare Assignment
Name
STANISLAUS OPALACZ (MD)
NPI
1215995238
Phone
(860) 347-4620
Address
410 SAYBROOK RD
Enumeration Date
1 May 2006
Last Update Date
25 March 2015

Doctor Profile

Medical School Name
YALE UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
8603474620
Graduation Year
null (2026 years ago)
PAC ID
0547152688
Group Practice PAC ID
5597657627
Professional Enrollment ID
I20100923000868
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 STANISLAUS OPALACZ (MD)

  • 410, Saybrook Road, Middletown, Middlesex County, Connecticut, 06457, United States

    SUITE 201

    MIDDLETOWN, CT 06457

    Phone: (860) 347-4620

    Fax: (860) 346-9687

    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 $16.

Total Amount is formed as General ($16) + Research ($0) + Ownership ($0) = $16.

Last reported payment date: 2023-12-04 • Largest payer in this snapshot: Lucid Diagnostics Inc. ($16).

Total Amount

$16

General + Research + Ownership

Payments

1

Total payment records

General Amount

$16

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-12-04

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
Lucid Diagnostics Inc.$16
View all Open Payments →|Open Payments Risk Radar →

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 06457)

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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: 5597657627View full group profile
NameSpecialtyState
G A S T R O E N T E R O L O G YCT
G A S T R O E N T E R O L O G YCT
G A S T R O E N T E R O L O G YTX
Physician AssistantCT
Physician AssistantCT
Physician AssistantCT
G A S T R O E N T E R O L O G YCT
-CT
G A S T R O E N T E R O L O G YCT
G A S T R O E N T E R O L O G YCT

Reviews

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Frequently asked questions

What number should I use to identify STANISLAUS OPALACZ (MD) for billing?
Administrative and clinical systems typically use NPI 1215995238 for STANISLAUS OPALACZ (MD).
Quick check: is STANISLAUS OPALACZ (MD) active?
Public NPPES data shows STANISLAUS OPALACZ (MD) with an active NPI status right now.
Which specialty label fits STANISLAUS OPALACZ (MD)?
NPPES ties STANISLAUS OPALACZ (MD) to Gastroenterology Physician in the taxonomy section. Clinical services aligned with this taxonomy classification.
What city is tied to STANISLAUS OPALACZ (MD)?
The directory associates STANISLAUS OPALACZ (MD) with Middletown, Connecticut. Check all listed addresses for suites or satellite offices.
Who maintains STANISLAUS OPALACZ (MD)'s record?
Providers certify NPPES data; CMS hosts the public file you are viewing.

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