Doctor profile · Federal record

Dr. Caroline Tadros, M.D.

Gastroenterology Physician · Gastroenterology Physician · Clackamas, OR

  • NPI 1427107770
  • 19 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
Kaiser Permanente Sunnybrook Medical Offices, 9900 Se Sunnyside RD.
Clackamas, OR 970159701
(503) 652-2880
Additional location
4403 Harrison Blvd, Ste #2855
Ogden, UT 844033271
(801) 387-2550
fax (801) 387-2574
Mailing address
9900 Se Sunnyside RD
Clackamas, OR 970159777

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
February 1, 2022
Specialty taxonomy
207RG0100X — NUCC code
State licenses (2)
Colorado #DR.0056599 · Utah #7359451-1205

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427107770. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$21
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 1 $20.89

By nature of payment

Food and Beverage
$21

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
523
Patients
351
Total drug cost
$541,514
Drug Type Claims Patients Total cost
Gavilyte-C (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) Brand 285 276 $7,136
Lialda (Mesalamine) Brand 64 25 $32,516
Pantoprazole Sodium Generic 42 18 $644
Mesalamine Generic 27 18 $6,985
Stelara (Ustekinumab) Brand 27 0 $438,170
Omeprazole Generic 23 0 $266
Budesonide Dr (Budesonide) Brand 22 14 $1,623
Amjevita(Cf) Autoinjector (Adalimumab-Atto) Brand 21 0 $53,451
Cholestyramine (Cholestyramine (With Sugar)) Brand 12 0 $724

Frequently asked questions

Auto-generated from federal data
What is Dr. Caroline Tadros's medical specialty?
Dr. Caroline Tadros practices Gastroenterology Physician in Clackamas, OR.
Where does Dr. Caroline Tadros practice?
Dr. Caroline Tadros practices at Kaiser Permanente Sunnybrook Medical Offices, Clackamas, OR 970159701. Office phone: 5036522880.
What is Dr. Caroline Tadros's NPI?
Dr. Caroline Tadros's National Provider Identifier (NPI) is 1427107770, issued by NPPES.