Stanislaus Opalacz, MD
NPI 1215995238 · Gastroenterology Physician · Middletown, CT
Stanislaus Opalacz, MD is a Gastroenterology Physician provider in Middletown, CT (NPI 1215995238).
Provider details
- NPI number
- 1215995238
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 025965 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-01
- Last updated
- 2015-03-25
Frequently asked questions
- What is Stanislaus Opalacz's NPI number?
- Stanislaus Opalacz's National Provider Identifier (NPI) is 1215995238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stanislaus Opalacz's specialty?
- Stanislaus Opalacz is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Stanislaus Opalacz located?
- Stanislaus Opalacz's practice location on file with NPPES is 410 Saybrook Rd, Middletown, CT 06457.
- What is Stanislaus Opalacz's phone number?
- The practice phone number listed in the NPPES registry for Stanislaus Opalacz is (860) 347-4620.
- Is Stanislaus Opalacz's NPI active?
- Yes — Stanislaus Opalacz's NPI (1215995238) is active in the NPPES registry as of the last update on 2015-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.