Doctor profile · Federal record

Dr. Sydney Lefay, D.O.

Psychiatry Physician (CMS: Psychiatry) · Corvallis, OR

  • NPI 1801215249
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 7 locations .

NPPES Updated May 11, 2026
Primary practice
3509 Nw Samaritan Dr Ste 100
Corvallis, OR 973303893
(541) 768-5144
Additional location
1225 Ne 2Nd Ave
Portland, OR 972322003
(503) 944-8000
Additional location
1515 Village Dr
Cottage Grove, OR 974249700
(458) 205-6555
fax (458) 205-6570
Show 4 more locations
Additional location
3333 Riverbend Dr
Springfield, OR 974778800
(541) 222-2185
fax (541) 222-2194
Additional location
3600 Nw Samaritan Dr
Corvallis, OR 973303737
(541) 768-4906
Additional location
400 9Th St
Florence, OR 974397398
(458) 205-6555
fax (458) 205-6577
Additional location
4050 Coon Rapids Blvd Nw
Coon Rapids, MN 554332522
(612) 262-1220
Mailing address
Po Box 1189
Corvallis, OR 973391189

Credentials & registration

NPPES · NUCC
NPI registered
April 2014 — 12 yrs on file
Profile last updated
April 17, 2024
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
Oregon #168032

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801215249. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
34
Distinct HCPCS
2
Medicare allowed
$3,883
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 22 11 $77
90792 Psychiatric diagnostic evaluation with medical services 12 12 $182

In context: peer comparison

Among 3 peers in Corvallis Psychiatry Physician, average services per provider: 70. This provider delivers 0.5× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Sydney Lefay's medical specialty?
Dr. Sydney Lefay practices Psychiatry Physician in Corvallis, OR.
Where does Dr. Sydney Lefay practice?
Dr. Sydney Lefay practices at 3509 Nw Samaritan Dr Ste 100, Corvallis, OR 973303893. Office phone: 5417685144.
What is Dr. Sydney Lefay's NPI?
Dr. Sydney Lefay's National Provider Identifier (NPI) is 1801215249, issued by NPPES.
Does Dr. Sydney Lefay accept Medicare assignment?
Yes. Dr. Sydney Lefay accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sydney Lefay commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Psychiatric diagnostic evaluation with medical services (HCPCS 90792). Source: CMS Medicare Physician & Other Practitioners file.