Doctor profile · Federal record

Dr. Steven O'Neill

Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Corvallis, OR

  • NPI 1114458841
  • Accepts Medicare
  • MIPS 84.5 / 100 · 2023
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3600 Nw Samaritan Dr
Corvallis, OR 973303737
(541) 768-5111
Mailing address
Po Box 1189
Corvallis, OR 973391189

Credentials & registration

NPPES · NUCC
NPI registered
March 2017 — 9 yrs on file
Profile last updated
November 10, 2020
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Oregon #MD198756

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1114458841. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
517
Distinct HCPCS
5
Medicare allowed
$50,498
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 180 81 $77
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 137 75 $116
99239 Hospital discharge day management, more than 30 minutes 78 76 $112
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 71 16 $48
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 51 50 $169

In context: peer comparison

Among 39 peers in this city , average services per provider: 75. This provider delivers 6.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
27
Patients
0
Total drug cost
$274
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 14 0 $156
Atorvastatin Calcium Generic 13 0 $117

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Steven O'Neill's medical specialty?
Dr. Steven O'Neill practices Internal Medicine Physician in Corvallis, OR.
Where does Dr. Steven O'Neill practice?
Dr. Steven O'Neill practices at 3600 Nw Samaritan Dr, Corvallis, OR 973303737. Office phone: 5417685111.
What is Dr. Steven O'Neill's NPI?
Dr. Steven O'Neill's National Provider Identifier (NPI) is 1114458841, issued by NPPES.
Does Dr. Steven O'Neill accept Medicare assignment?
Yes. Dr. Steven O'Neill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Steven O'Neill commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.