Doctor profile · Federal record

Dr. Thomas Oliveira, D.O.

General Practice Physician (CMS: Internal Medicine) · Lake Elsinore, CA

  • NPI 1124291828
  • Accepts Medicare
  • 32 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
506 W Graham Ave, Suite 107
Lake Elsinore, CA 925303666
(951) 471-5116

Credentials & registration

NPPES · NUCC
NPI registered
April 2008 — 18 yrs on file
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
208D00000X — NUCC code
State license (1)
California #20A7032

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1124291828. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$84
Transactions
5
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Amgen INC. 4 $67.28
Abbvie INC. 1 $16.60

By nature of payment

Food and Beverage
$84

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,512
Patients
895
Total drug cost
$51,705
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 418 143 $9,519
Losartan Potassium Generic 244 98 $4,918
Metformin Hcl Generic 224 73 $3,152
Levothyroxine Sodium Generic 184 56 $3,289
Amlodipine Besylate Generic 177 59 $2,289
Carvedilol Generic 177 66 $3,284
Lisinopril Generic 152 55 $2,175
Fenofibrate Generic 146 45 $6,330
Pantoprazole Sodium Generic 138 56 $3,036
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 133 42 $4,693

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Oliveira's medical specialty?
Dr. Thomas Oliveira practices General Practice Physician in Lake Elsinore, CA.
Where does Dr. Thomas Oliveira practice?
Dr. Thomas Oliveira practices at 506 W Graham Ave, Lake Elsinore, CA 925303666. Office phone: 9514715116.
What is Dr. Thomas Oliveira's NPI?
Dr. Thomas Oliveira's National Provider Identifier (NPI) is 1124291828, issued by NPPES.
Does Dr. Thomas Oliveira accept Medicare assignment?
Yes. Dr. Thomas Oliveira accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.