Doctor profile · Federal record

Dr. Dorothy Sliwonik

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Waterbury, CT

  • NPI 1386261949
  • Accepts Medicare
  • 6 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
64 Robbins St
Waterbury, CT 067082613
(203) 573-6000
Mailing address
9223 Avalon Gates
Trumbull, CT 066115828

Credentials & registration

NPPES · NUCC
NPI registered
June 2020 — 6 yrs on file
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
Connecticut #000000

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1386261949. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$25
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 1 $24.62

By nature of payment

Food and Beverage
$25

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Dorothy Sliwonik's medical specialty?
Dr. Dorothy Sliwonik practices Certified Registered Nurse Anesthetist in Waterbury, CT.
Where does Dr. Dorothy Sliwonik practice?
Dr. Dorothy Sliwonik practices at 64 Robbins St, Waterbury, CT 067082613. Office phone: 2035736000.
What is Dr. Dorothy Sliwonik's NPI?
Dr. Dorothy Sliwonik's National Provider Identifier (NPI) is 1386261949, issued by NPPES.
Does Dr. Dorothy Sliwonik accept Medicare assignment?
Yes. Dr. Dorothy Sliwonik accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.