Quick answers
- Which hospitals does Karolina Siniakowicz work at?
- Medicare's official clinician data lists Karolina Siniakowicz at 4 hospitals: HCA Florida Englewood Hospital, HCA Florida Fawcett Hospital, Sarasota Memorial Hospital and Sarasota Memorial Hospital - Venice. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Karolina Siniakowicz see patients?
- Medicare's clinician data lists 2 practice locations, including Venice, FL and Englewood, FL. Call before your visit to confirm the address.
- What is Karolina Siniakowicz's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Karolina Siniakowicz accept Medicare assignment?
- Yes. Medicare's clinician data says Karolina Siniakowicz accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Karolina Siniakowicz?
- (941) 473-8881, as listed in official Medicare / NPI Registry data.
- What is Karolina Siniakowicz's NPI number?
- 1083093280. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Karolina Siniakowicz works
Medicare's Facility Affiliation Data lists Karolina Siniakowicz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HCA Florida Englewood HospitalEnglewood, FL · Acute Care Hospital · CCN 100267
- HCA Florida Fawcett HospitalPort Charlotte, FL · Acute Care Hospital · CCN 100236
- Sarasota Memorial HospitalSarasota, FL · Acute Care Hospital · CCN 100087
- Sarasota Memorial Hospital - VeniceNorth Venice, FL · Acute Care Hospital · CCN 100359
Practice locations
Addresses where Karolina Siniakowicz is enrolled with Medicare (CMS data updated 2026-10-02).
- 825 Venetian PkwyVenice, FL 34285
- 900 Pine St, Suite 211Englewood, FL 34223 (941) 473‑8881
Group practices
Medicare enrollment lists Karolina Siniakowicz as a member of this group (CMS data updated 2026-10-02).
- Florida Digestive Health Specialists, LLP84 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Venice
Clinicians with the same Medicare primary specialty in Venice, FL — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Touro Un Col Of Osteopathic Medicine, New York |
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1083093280 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians